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100 C 0 100 C 2 + 100 C 2 100 C 4 + 100 C 4 100 C 6 +.....+. 100 C 98 100 C 100 = 1/2{ 200 C 98 _ . 100 C 49 } Prove it......

100C0100C100C100C +100C4100C6 +.....+.    100C98100C100   =   1/2{ 200C98  _ . 100C49 }
Prove it......

Grade:11

1 Answers

Vikas TU
14149 Points
4 years ago
Dear student 
The question is not clear , as you can see in LHS , firstly you have added then multiplied in the last , There misconception occured , 
Plrase attac a ew image . 
We will help you 
Good Luck 
Cheers 

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