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If I(n) = int cos^(n) x dx, then 6I(6) -...

If `I_(n) = int cos^(n) x dx`, then `6I_(6) -5I_(4) =`

A

`(6)/(7 )I_(5)`

B

`(6)/(7) I_(6)`

C

`(5)/(8)I_(5)`

D

` - (5)/(8) I_(5)`

Text Solution

Verified by Experts

The correct Answer is:
A
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