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If the 3rd,4th,5th and 6th terms are in the expansion of (x+y)^n are respectively a,b,c and d ,prove that b^2-ac/c^2-bd =4a/3c

If the 3rd,4th,5th and 6th terms are in the expansion of (x+y)^n are respectively a,b,c and d ,prove that b^2-ac/c^2-bd =4a/3c

Grade:11

1 Answers

Arun
25750 Points
5 years ago
Dear Alisha
 
I am getting my RHS as 5a/3c
 
please check an repost it. You can also attach an image. I will be happy to help you.
 
 
Regards
Arun

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