Class 10 Maths Chapter 8 | Introduction to Trigonometry | Exercise 8.3 Solutions

Поделиться
HTML-код
  • Опубликовано: 23 янв 2025

Комментарии • 93

  • @b.ldubey8125
    @b.ldubey8125 5 месяцев назад +27

    I am studying you from class 6th and now I am in 10th really love your videos...... I understand very well explanation.....may God bless you ❤❤🎉

  • @kartikx.
    @kartikx. 5 месяцев назад +75

    Ex-8.1🤡
    Ex-8.2🤡
    Ex-8.3🗿

    • @Saitama69-i
      @Saitama69-i 3 месяца назад +3

      Agreed

    • @MohanJadhav-q4k
      @MohanJadhav-q4k 2 месяца назад +1

      10th maths sample question paper muzhe send kro

    • @Saitama69-i
      @Saitama69-i 2 месяца назад +1

      @@MohanJadhav-q4k bhai cbse website PE hai Jake lele

    • @Saitama69-i
      @Saitama69-i 2 месяца назад +1

      @@MohanJadhav-q4k bhai cbse website PE hai Jake lele

    • @asharkhan7406
      @asharkhan7406 2 месяца назад

      @@Saitama69-i ain't no way saitama be preparing for boards

  • @Krishnabhakt208
    @Krishnabhakt208 3 месяца назад +5

    Sir sach batau pure RUclips par video dekhi par itni ache se samjh nhi aya jitna aches se apne samjhaya me bhut Preshan tha in sums ko lekar ki kha se karu
    Upar se in sums ka test bhi Ho rha
    Aur ab me ye sum bilkul thik karunga thanks a lot sir
    Lord Krishna gives you long and healthy life
    Thanks for solving my biggest problem 💖💖💖💖💖💖

  • @RohanChoudhary-p3y
    @RohanChoudhary-p3y 5 месяцев назад +12

    Sir ji waiting chapter 9 with best concept all chater☺👍🏻

  • @angel33sri
    @angel33sri 12 дней назад +1

    Trigonometry so easy ... 🙃... Especially this kind of questions...🎉🎉🎉🎉

  • @PrajapatiAkanksha
    @PrajapatiAkanksha 3 месяца назад +6

    H.w is complete ✅ 😊
    SinA =√sec²A-1/secA

  • @AnushkaTiwari-ge6om
    @AnushkaTiwari-ge6om 3 месяца назад +4

    Aap bahut achhe se explain karte h sir thank you so much

  • @LishaGuptaGupta
    @LishaGuptaGupta 5 месяцев назад +4

    Thanku sir for the best Concept.

  • @SahilGupta-m9j
    @SahilGupta-m9j 4 месяца назад +2

    Very fantastic teaching ❤❤❤🎉

  • @AhirAhir-j2s
    @AhirAhir-j2s 3 месяца назад +2

    Maja aa gaya 🎉sir jiiii..

  • @memes_attack88
    @memes_attack88 4 месяца назад +2

    Sir, you are the one who kicked out the fear of trigno from my mind❤️

  • @AvanishPaul-q8r
    @AvanishPaul-q8r 27 дней назад

    Timestamps (Powered by Merlin AI)
    00:03 - Introduction to Exercise 8.3 in Trigonometry.
    00:43 - Introduction to Trigonometric Ratios and Formulas in Exercise 8.3.
    02:06 - Understanding cotangent and tangent relationships in trigonometry.
    03:29 - Understanding and simplifying trigonometric identities efficiently.
    05:06 - Explains usage of new formulas in trigonometric ratios.
    07:34 - Understanding key trigonometric identities with practical examples.
    10:33 - Explains cotangent and its relation to trigonometric identities.
    12:35 - Overview of Exercise 8.3 solutions for Class 10 Trigonometry.
    14:59 - Understanding basic operations in Trigonometry problems.
    15:32 - Understanding multiple methods for solving trigonometric problems is essential.
    17:53 - Simplifying trigonometric relationships using angles and identities.
    18:31 - Exploration of trigonometric identities using brackets and operations.
    19:54 - Explains the identity sin²θ + cos²θ = 1 and its application.
    20:37 - Understanding trigonometric functions and simplifying expressions.
    21:39 - Understanding the relationship between trigonometric functions and identity transformation.
    22:23 - Understanding trigonometric identities and formulas.
    23:47 - Solving trigonometric identities using ratios and LCM methods.
    24:38 - Understanding trigonometric identities and their applications in solving equations.
    25:50 - Encouragement to share and engage with the video for mutual benefits.
    26:20 - Understanding the approach to solving trigonometry questions.
    27:26 - Introduction to Trigonometry and key formula simplification.
    28:00 - Understanding the relationship between sine and cosine functions in trigonometry.
    29:08 - Solving trigonometric identities using formulas.
    29:48 - Solving the second question using LCM and trigonometric identities.
    31:37 - Understanding trigonometric identities and formulas related to sin and cos.
    32:14 - Understanding the importance of writing clearly and common factors in trigonometry.
    33:32 - Converting trigonometric functions to sine and cosine.
    34:15 - Understanding the relationships in trigonometric identities.
    35:28 - Understanding the manipulation of trigonometric identities.
    36:05 - Understanding trigonometric identities by manipulating sine functions.
    37:14 - Applying the formula for a³ - b³ in trigonometry.
    37:49 - Understanding the simplification of trigonometric expressions.
    38:59 - Understanding the addition of angles in trigonometric functions.
    39:36 - Understanding trigonometric simplifications using ratios.
    40:50 - Conversion of trigonometric functions simplifies problem-solving process.
    41:26 - Trigonometric problems can be solved using various methods.
    42:26 - Transforming trigonometric expressions for simplification.
    43:05 - Understanding the relationship between sine and cosine in trigonometry.
    44:38 - Using identities to simplify trigonometric ratios in exercise problems.
    45:31 - Introduction to trigonometric identities and solutions of Exercise 8.3.
    48:00 - Understanding the relationship between trigonometric identities and formulas.
    49:06 - Understanding the application of trigonometric identities in problem-solving.
    52:47 - Understanding and solving trigonometric questions effectively.
    53:17 - Understanding rationalizing denominators in trigonometric expressions.
    54:43 - Solving trigonometric expressions involving cosine and sine.
    55:32 - Simplifying expressions involving trigonometric identities.
    56:46 - Understanding the relationship between sine and cosine functions in trigonometry.
    57:26 - Understanding trigonometric identities using cosine and sine functions.
    58:39 - Motivation is key for tackling complex trigonometry problems.
    59:11 - Introduction to the square of sums with trigonometric identities.
    1:02:13 - Understanding basic trigonometric identities and their application in problems.
    1:02:57 - Solve left-hand side (LHS) separately for easier answers.
    1:04:16 - Understanding trigonometric formulas for exam success.
    1:05:02 - Solving right-hand side trigonometric expressions systematically.
    1:07:01 - Explained solving complex trigonometric equations step-by-step.
    1:07:29 - Understanding the significance of using theta in trigonometric expressions.
    1:08:41 - Understanding transformations in trigonometric expressions.
    1:09:21 - Introduction to Trigonometric Functions and Equations.
    1:10:53 - Understanding the difference between subtraction operations in trigonometry.
    1:11:31 - Understanding the treatment of negative signs in fractions.
    1:13:09 - Introducing affordable study materials for students.

  • @Ujjwal_gaming_7
    @Ujjwal_gaming_7 15 дней назад +1

    Thanks a lot 😮😮😮

  • @harbirsingh5191
    @harbirsingh5191 3 месяца назад +5

    sir aap Haryana se ho na😅🧡💚💛

  • @keyurparakh8831
    @keyurparakh8831 5 месяцев назад +3

    Thank you sir you are very good teacher😊

  • @Prenithraksam
    @Prenithraksam Месяц назад +1

    I LOVE YOUR TEACHING METHODS SIR BUT ONE THING IS THAT TO MAKE MOTION SLOW YOUR SPEED MODE SIR❤❤❤

  • @Dhillon1919
    @Dhillon1919 Месяц назад +1

    Sir aap bahut badiya samjhate oo sir ❤❤

  • @Vishwakarma_KING_07
    @Vishwakarma_KING_07 4 месяца назад +2

    Maja aa gya sir 🙏🙏🙏

  • @devanandyadav3766
    @devanandyadav3766 4 месяца назад +3

    Thanks guru ji

  • @MohdIsrar-mu5wq
    @MohdIsrar-mu5wq 5 месяцев назад +1

    Best teacher ❤️

  • @thevillagelife6893
    @thevillagelife6893 Месяц назад +1

    Thanks a lot sir

  • @AbhinavBisht-h9j
    @AbhinavBisht-h9j 4 месяца назад +3

    Thanku so much sir

  • @gufrangulfam9985
    @gufrangulfam9985 4 месяца назад +3

    Sir thank a lot

  • @RED_X_GAMING110
    @RED_X_GAMING110 Месяц назад

    Thank you sir ❤

  • @SarojChaurasia-ic3ox
    @SarojChaurasia-ic3ox 5 месяцев назад +3

    Thanku sir main isekabintzaar kar raha thav❤❤❤❤

  • @Devisingh-j8y
    @Devisingh-j8y 14 дней назад

    Bahut badhiya samajh mein aaya hai sar

  • @muktakapri
    @muktakapri 5 месяцев назад

    Best maths motivator 🎉❤❤ love you sir ❤❤❤

  • @HarikaLakshmi-hl19rsnvh
    @HarikaLakshmi-hl19rsnvh 2 дня назад

    Sir me ek telugu student hu but i love your videos sir

  • @vandanachaubey-mx1eg
    @vandanachaubey-mx1eg 3 месяца назад

    Thank you so much sir 🎉

  • @DevendarDevendar-s2r
    @DevendarDevendar-s2r 4 месяца назад

    Thnxxx sir😁😁😁

  • @Prakhartech-eu4eo
    @Prakhartech-eu4eo 4 месяца назад

    Thanku❤
    sir

  • @Rekha-bb1gm
    @Rekha-bb1gm 13 дней назад +1

    Nice

  • @AhirAhir-j2s
    @AhirAhir-j2s 4 месяца назад

    Thanks sir ❤

  • @pramaysinghal5918
    @pramaysinghal5918 3 месяца назад

    So good❤

  • @AmanBaghel-f9z
    @AmanBaghel-f9z Месяц назад +3

    Exercise=8.1😁
    Exercise=8.2😂
    Exercise=8.3😰

  • @umair0002
    @umair0002 Месяц назад +1

    Sir please upload exercise 8.4

  • @sauravkumar-fb1yt
    @sauravkumar-fb1yt 5 месяцев назад

    app ache se padhte hai sir love you sir

  • @royalegaming8400
    @royalegaming8400 5 месяцев назад +2

    sir abb plzz trigonometry rd sharma bhi karva do only imp and tough q ch 7 rd sharma baad m krva dena

  • @PawanKumar-mj2cj
    @PawanKumar-mj2cj 2 дня назад

    😊

  • @anupamdixit6690
    @anupamdixit6690 16 дней назад

    Everyone listen sir is from bihar

  • @AdhiShashank
    @AdhiShashank Месяц назад

    Super bhai

  • @savitakashyap6815
    @savitakashyap6815 3 месяца назад

    Question no. 5 ka 2 me A ko 30 degree let kr sakte hai kya

  • @brightwin_19
    @brightwin_19 5 месяцев назад +1

    Sir please ml aggarwal new edition cbse book ki solution videos bhi dal do

  • @sushmitabhagat7804
    @sushmitabhagat7804 5 месяцев назад

    Amazing

  • @KrishnaJoshi-ul8du
    @KrishnaJoshi-ul8du 3 месяца назад

    🎉🎉

  • @shamimaparween9685
    @shamimaparween9685 5 месяцев назад +1

    I am Farhan from samastipur distric and where are you from please comment me sir🎉🎉😊

  • @kanishkayadav9092
    @kanishkayadav9092 5 месяцев назад +1

    Sir pls upload ch 12 paper me aa rha hh iss baar...

  • @sanjibr1000
    @sanjibr1000 3 месяца назад

    1 by root 1+ cot²A

  • @Raghuram099
    @Raghuram099 5 месяцев назад +2

    SinA=√sec^2-1/secA

  • @a.t.hemalathaharitha645
    @a.t.hemalathaharitha645 4 дня назад

    Yaaaaannnnnnnnnnnnnnnn

  • @LalitaDevi-m5u
    @LalitaDevi-m5u 5 месяцев назад +1

    Sir ch 9 plz sir 😢😢😢

  • @guddureza1242
    @guddureza1242 5 месяцев назад +2

    8 .3 samaj nhi a rhaa sir

  • @shamimaparween9685
    @shamimaparween9685 5 месяцев назад +1

    Hello sir

  • @PawanGautam-we5xz
    @PawanGautam-we5xz 3 месяца назад

    Sir exercise 8.3 ka ix again repit kr diyiye pls

  • @SaphireSociety
    @SaphireSociety 17 дней назад +1

    Sir do you sikh

  • @brightwin_19
    @brightwin_19 5 месяцев назад +1

    Please sir

  • @MamtaSachan-sn1xd
    @MamtaSachan-sn1xd 3 месяца назад

    No I am the first boy to watch this video

  • @MohanJadhav-q4k
    @MohanJadhav-q4k 2 месяца назад

    Sample question paper

  • @PrakharSrivastav-w9v
    @PrakharSrivastav-w9v 4 месяца назад +1

    Ex. 8.3 ☠️💀

  • @Shivayankita07
    @Shivayankita07 5 месяцев назад

    Are u from up??

    • @mdsirmaths
      @mdsirmaths  5 месяцев назад

      Nhi
      I'm from Chhattisgarh

    • @Shivayankita07
      @Shivayankita07 5 месяцев назад

      @@mdsirmaths oh 💐

    • @Shivayankita07
      @Shivayankita07 5 месяцев назад

      @@mdsirmaths Sir ,can you please start making videos on class 10th science..I have many doubts in science and i think there will be no better teacher than you..I know you are busy but if you are able to, then plz💐

    • @Vishwakarma_KING_07
      @Vishwakarma_KING_07 4 месяца назад +1

      ​@@mdsirmathssir chhatisgarh me mere ristedar rehte hai

    • @Vishwakarma_KING_07
      @Vishwakarma_KING_07 4 месяца назад +2

      ​@@Shivayankita07Sorry sir can't 😂😂😂

  • @ayanahmad2794
    @ayanahmad2794 5 месяцев назад +1

    Sir Aap rs kyu stop kar dia

    • @mdsirmaths
      @mdsirmaths  5 месяцев назад

      Rs is completed

    • @ayanahmad2794
      @ayanahmad2794 5 месяцев назад

      But sir exercise 18 A ka 19 questions complete hua hai or last chapter probability bhi channel pe nahi dekh Raha hai

    • @Vishwakarma_KING_07
      @Vishwakarma_KING_07 4 месяца назад

      Sir ka man😂😂😂

  • @THAT_GUY261
    @THAT_GUY261 5 месяцев назад

    Sir rd karwadijye

  • @HunterGaming-uw1rl
    @HunterGaming-uw1rl 4 месяца назад

    😅😅😅

  • @SouravRajak9570
    @SouravRajak9570 3 месяца назад

    Easy exercise 🤡

  • @Jattboygaming01
    @Jattboygaming01 3 месяца назад

    Sir mujhe doubt hai

  • @Mr.Creator002
    @Mr.Creator002 2 месяца назад +1

    😂😂

  • @a.t.hemalathaharitha645
    @a.t.hemalathaharitha645 4 дня назад

    Yaaaaannnnnnnnnnnnnnnn

  • @a.t.hemalathaharitha645
    @a.t.hemalathaharitha645 4 дня назад +1

    Yaaaaannnnnnnnnnnnnnnn