Sir.. There is one Super magic Trick To find the Sum of First N natural numbers Where N starts with 1 and continues and ends with 0.. Ex: 10, 100,1000, 10000..so on Trick : Divide N/2 and rewrite the answer. Ex: Sum of First 100 natural numbers is? Step 1 : 100/2 = 50 Step 2 : 50 50( rewrite 50 again) Answer is 5050😊
BRO YOUR ODD NUMBER PROCESS IS WRONG PLEASE MAKE SURE IF YOUR PROESS IS CORRECT , IF THE PROCESS IS CORRECT THEN ONLY MAKE THE VIDEO . OTHERWISE DONT DO BECAUSE MANY PEOPLE WOULD LEARN THIS AND WRITE WRONG IN THEIR EXAMINATION .
The Greeks nailed this with visual geometry,. one box unit + 3 box units makes a bigger square box length 2 height 2, add another 5 boxes to get 9 etc.
6:07 sir zero kyu consider nahi kiya apne to calculate sum of first 100 even number is question mai ...apne 2 se start kiya even number consider karna please guide sirji
Thanks Sir,Love from Pakistan 🇵🇰🇵🇰🇵🇰❤️🇮🇳
Love❤ india🇮🇳
Love❤ india🇮🇳
I love indian
6:30 the answer of the sum of first 100 even numbers would be 50*(50+1)=2550
Because there are 50 even and 50 odd numbers in 100
Right
Sum of all numbers (1-100) = only 5050
But som of only few numbers from 1-100(odd) = 10,000 . How ?
First 100 numbers bola hay.. Not 100 tk.... See questions properlu
First 100 even number - all 100 number need to even so 100*(100+1)
Right 👍👍👍👍
Sir.. There is one Super magic Trick
To find the Sum of First N natural numbers
Where N starts with 1 and continues and ends with 0..
Ex: 10, 100,1000, 10000..so on
Trick : Divide N/2 and rewrite the answer.
Ex: Sum of First 100 natural numbers is?
Step 1 : 100/2 = 50
Step 2 : 50 50( rewrite 50 again)
Answer is 5050😊
Sum of odd number value is 10000
While sum of all number upto 100 is only 5050
😂😂😂😂😂
True
Q4 i think answer is 2550
जी, बहुत पसंद आया, बहुत बहुत धन्यवाद
Sum of first even number) n=50
B/c in 100 there should be 50 even numbers and 50 odd numbers
isnt odd= (n/2)squared and even = n/2(n/2+1) is the formula ?????????
Q2. Mein N ki value 100 nhi ayga... N=99+1/2 hoga hai means N=99+1/2......N=50.......aur 50 ka square hota hai 2500❤Ans
Sir ye white board konsa hai please bataye
your calculation is wrong do check it. number of odd numbers would be 75 and by using odd no. formula which is n square2 would be 75 ×75
yes it will be 5625
Hn bhai main bhi wohi soch raha hoon
BRO YOUR ODD NUMBER PROCESS IS WRONG
PLEASE MAKE SURE IF YOUR PROESS IS CORRECT , IF THE PROCESS IS CORRECT THEN ONLY MAKE THE VIDEO .
OTHERWISE DONT DO BECAUSE MANY PEOPLE WOULD LEARN THIS AND WRITE WRONG IN THEIR EXAMINATION .
You are right 👍👍👍
Yes your right I just confused right now
Super Super Super Super Super thanks 🙌
All of these formula are derived from the formula of Arithmetic Series.
Sum of odd no in 100 is= 2500.
In 100 .50 odd no are there so 50 square is 2500
Thank you so much sir
Sir could you tell me the ans with solve what will be the sum of odd number between 25 and75?
I think 2016
Total odd no between 25 to 75=26
According to formula =n square
26 square=676
Nice teaching 😘
sir sum of first 100 odd numbers ma value 99 nai lagaayn gaayn ? agr nai tou kindly reason bta dain
Thanku very very much sir❤️❤️
abbe bewakoof ladki tuje or bhot mehnat krne ki jrurt h ....kuch sahi nhi pdhaya isne pagl
Great experience ❤
The Greeks nailed this with visual geometry,. one box unit + 3 box units makes a bigger square box length 2 height 2, add another 5 boxes to get 9 etc.
Are you American
isnt odd= (n/2)squared and even = n/2(n/2+1) is the formula ?????????
Sir your formula is a shortcut☺️☺️☺️. Then I applied it to real problem, and I check that it has the same answer in different formula
Thank u sir
welcome
Ye formulae maine discover kar diya hai my age is 15 yrs old
Kesa keya discover
@@siddhi715 by hit and trial method
Sir, sum of 1st 100 odd no.me app n liye 100 Ka square kiye lakin JB consecutive odd no.ka sum nikalne toh sirf total odd no. Ka 100 aur 25 Ku liye??
Nice teaching sir please make a video the to find average of even numbers,odd numbers,natural numbers and whole numbers
how it comes that sum of natural numbers is less and sum of odd and even is more ??
(N+1÷2)² is right method for odd no.
Absolutli bro
Yes
Cube ki series ka hota h ye 😂😂
tv m soch rhi thi ki natural no ka sum only 5050 and odd no ka 10000 waah ..ye to galat padha rhe h
Ye kese hota he...mai ne try kia..answer ni aata.. Video wala thj he
Fibonacci sequence ka sum ka formula Kya hain ???
Bhal re bhaya
Wow ,sum of first 100 even no is 10100 and sum of first 200 even no is also 10100
Great
Sir sum of consecutive odd numbers is 51+ 53+55+.....+199 answer is 9275
6:07 sir zero kyu consider nahi kiya apne to calculate sum of first 100 even number is question mai ...apne 2 se start kiya even number consider karna please guide sirji
Bro zero addition never change any other value...ex: 2+4=6, 0+2+4=6
Thx sir plz n nikalne ka formula btaaye
Thanks
Thank you so much sir 💓
2:50 sum of odd is 1 to 100 = 2500 not 10000
First read questions
Yes true
Odd means 1,3,5,7,9,11,13,15,17.......
Sum of first 100 even number is 2550
Thnk u sir for this formula
Bhai first 100 even no ka sum b 10100 or first 200 even no ka b sum 10100 kese possible hai trika shi kro boss
Great job
Wrong method
Thankyou sir ❤
helpful video...!!!
Thank you
Thank u sir ❤️🤗
Thanks sir
Sum of composite numbers between 120 to 140 kaise findout kre .please bataye
Que no. 2 wrong method sir pahle n/2 ...karna padega fir n square krna hai
isnt odd= (n/2)squared and even = n/2(n/2+1) is the formula ?????????
Graph banao sari sequence ka ???
Good video 😍
6:20 ans is 5050
Very nice sir
Q2- answer wrong..only sum of odd no to be added
Great explanation❤
Answer that you gave for Sum of odd numbers is wronggg...
5+10+15+...... + 90 how to slove this
Please check your calculations 🙄
Every one is point outing the error I just watch with focus and get the main concept thanks for make a video
Even no wala questions jo btaya apne 1question or 2nd question ka ans 1 hi kaise ho sakta h 🙄
First ka 2550 hai answer
THANK YOU 😊
5050
Bhal re
Thnku sir
Thnq sir
Very help full
'n' hai kya ?
question number 2 wrong, ans 2500
Hey, thanks for the video. Do you know of a trick to find the number of odd or even terms between two values?
5055
Thankyou sir ... You solved my doubt 🙏🙏🙏
Hindi may tipying kariy sir ji
Sum of 100 even no۔ans 10100 and sum of 200even no۔ ans 10100 how is it possible plz correct it
In question given
100 even numbers i e 2 4 6 ......upto 100th even number ,
Concept clear kar ke padaya Karo
Hii
Hi
Concept clear nhi rahata aur dusaroka bhi bigad dete ho
Good one!!
Me only 1 like n the like reach 4k
Send even numbers 1to 51 Addition
Please🙏
650
676
odd n even k formula wrong bhai
Derivation bata bhai
Hello sum of 64 sum of 67
First derive no of term that means n
That means from 1 to 100 odd 50
Even also 50
Then sum of odd from 1 to 100
50ka sqare=2500
Sum of even from 1 to 100
50×51=2550
Last question answer wrong
Sum of first 100 odd numbers m 100 ni ata 100 is not odd
Mob number se sum of number kaise nikale
Thank you sir for saing
(Saing) no saying
@@sairaparkar9843 yes
Not good teaching.. Explain how you arrived at the formula ( n * (n+1) ) / 2.. instead of asking all to memorize the formula..
This is just for revision purpose
Bhai bta 2*2=4 kaise aya ?Explain kr!!!!!!!!!
Easy to understand ...❤️
Complete wrong 🤣🤣
Wrong answer 2 question
Thank you🙏🙏
Odd even ke sum ka formula kaise aya vo to bta do sir
Odd no ka galt aaa raha
odd wala glt kia h inhone 100 m se 50 even v to hai fr 50 odd (50 ka square ) nikalna pdega na ki 100 ka
You are wrong at one question first even 200 sum are not 10100....
Is 40200.....
First you must what you are wrote than upload 😂😂😂😂
Weaste
bhai 51 odd hote h. chahe count kar le