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In the binomial expansion of (a – b)n, n =5, the sum of 5th and 6th terms is zero, then a/b equals ??

In the binomial expansion of (a – b)n, n =5, the sum of 5th and 6th terms is zero, then a/b equals
??

Grade:12

2 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
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Vikas TU
14149 Points
2 years ago
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Dear student 
Please refer the clear image , 
The image above does not looks good , it is blurr.
Hope for the best 
Good Luck 
Cheers 
 

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