I am Manasa l belongs to 2023to2024 batch I saw videos of vedantu its really helped me a lot and I have got 10points in my 10th grade I am thankful to vedantu youtube channel
Sin=opp/hyp=4/5 (so, opp=4, hyp=5, adj=?) Cos=adj/opp =adj/4 (To find adj.side, by Pythagoras theorem, Hyp²=Opp²+Adj² Hyp²-Opp²=Adj². [Transfere Opp² to left (LHS), it becomes -Opp²] 5² - 4² = Adj² 25² - 16 = Adj² 9 = Adj² √9 = Adj. [ Transfere square to left . It becomes root(√)] 3 = Adj Since we got the value of adj side, Therefore, the answer is 3/4
TRIGNOMETRIC RATIO TABLE LO COT KANUKKOVALI ANTE 1/COT EH NECESSARY KAADHU...JUST TAN VALUES NI BACK TO FRONT RAYOCHU... EG..TAN LO 90° KI UNNA VALUE COT LO 0° KI VASTHADHI...TAN LO 60° KI UNNA VALUE COT LO 30° KI VASTHADHI... ALA REVERSE LO RASINA COT RATIOS VASTHAYI..HOPE THIS IS HELPFUL....😊
@@JatothRaju-r9r sin=4/5 sin theta= opposite side/hypotenuse cot theta =adjacent side/ opposite side ,[we know that opposite side=4] their is only 4 in the denominator in the option' a'
mam please make vedios for icse too we are lacking of tekugu teachers for exams please do consider our pain hope you could see my comment and respond for me thank you
Mam we have this chapter in our IIT classes iam 9th class,and iam one of your s mam . It was very hard mam you are teaching in a very easier way mam thank you
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Thank you akka I am confusing with the last exercise but it clarified
akka sin=4/5 , then cot means b/p, b=? , p=4 then in your option b= 3 then the answer is 3/4
I am Manasa l belongs to 2023to2024 batch I saw videos of vedantu its really helped me a lot and I have got 10points in my 10th grade I am thankful to vedantu youtube channel
Sin=opp/hyp=4/5 (so, opp=4, hyp=5, adj=?)
Cos=adj/opp
=adj/4 (To find adj.side, by Pythagoras theorem, Hyp²=Opp²+Adj²
Hyp²-Opp²=Adj². [Transfere Opp² to left (LHS), it becomes -Opp²]
5² - 4² = Adj²
25² - 16 = Adj²
9 = Adj²
√9 = Adj. [ Transfere square to left . It becomes root(√)]
3 = Adj
Since we got the value of adj side,
Therefore, the answer is 3/4
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Super akka nenu trigonometry chala kastam anukunna gaani nuvvu chala easy ga cheppavu 😊😮🎉thank you very much sister
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Nice explanation mam the answer for that question is 3/4
4/3
Adj/opp
@@DhjdjHhwhwadjacent is 3 and opposite is 4 so its 3/4
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Mam how to do sums on trigonometry
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TRIGNOMETRIC RATIO TABLE LO COT KANUKKOVALI ANTE 1/COT EH NECESSARY KAADHU...JUST TAN VALUES NI BACK TO FRONT RAYOCHU...
EG..TAN LO 90° KI UNNA VALUE COT LO 0° KI VASTHADHI...TAN LO 60° KI UNNA VALUE COT LO 30° KI VASTHADHI...
ALA REVERSE LO RASINA COT RATIOS VASTHAYI..HOPE THIS IS HELPFUL....😊
Thanks for explaining us in easy method mam 😊😊
Mam the answer is 3/4 option A
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16:59 the answer is 3/4 thank you mam
Option A 3/4
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Trigonometry means
Tri-Three,gono-angles,metry-measurements
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Class చాలా బాగుంది explanations Super
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Ans A 3/4
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Option a 3by4
Cot=base by perpendicular
Base=3
Perpendicular =4
=3by4
This is correct
Yes 3/4 is a solution
How
3/4 is correct. A
@@JatothRaju-r9r sin=4/5
sin theta= opposite side/hypotenuse
cot theta =adjacent side/ opposite side ,[we know that opposite side=4]
their is only 4 in the denominator in the option' a'
Tqq for giving this information mam our maths mam is just maths teacher she don't know even numbers also
Really we are lucky to have a great maths mam
Mam,Your voice is giving moreintrest to listen the topic
Super explanation mam but do some exercise problems also
❤ thank you ..sister...I m confident about trigonometry now..👌
Thanks akka trigonometry lo😮 doubts clear chesi nandu ku
3/4 mam thanks for telling maths class
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It's very helpful to who were suffering with trigonometry 😅
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Thank you madem this video is very helpful to me🎉😊
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mam please make vedios for icse too we are lacking of tekugu teachers for exams please do consider our pain
hope you could see my comment and respond for me thank you
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Answer is 3/4🎉🎉🎉
Mam answer 3/4
Can you mam please explain how to find other trigonometric ratios of various angles
Tq mam for good explanation 😊😊
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Mam please explain how to draw graphs to find no of solutions
Option A 3/4 and nice 💯 explanation mam
Mam we have this chapter in our IIT classes iam 9th class,and iam one of your s mam . It was very hard mam you are teaching in a very easier way mam thank you
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Option A
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Mam trigonometry ratios table lo sin teta ke only 4 thone yendhuku by cheyale
A, adjacent by opposite=3\4
Mam adi 3/4 enduku ante sintheta costheta reciprocal cheyali easy
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Mam, thaanks for giving this video, and I want some questions on this chapter please...
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3/4 mam
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Option A is right akka 3/4
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Mam answer is 3/4
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Sin=(o/h) =4/5 opposite =4 by options lo denominations lo 4 A lo vundi
Mam I already learn it on my 6th class
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Mam 10 class ke exam 18 nunche a akka meru help chyle akka important questions chpara plz naku ook chapter kudu radu akka help chyindhe akka plz plz
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Why it is applicable for Right angle triangle madam??
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