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If Tn=sin^ntheta+ cos^ntheta, then (T6-T...

If `T_n=sin^ntheta+ cos^ntheta`, then `(T_6-T_4)/T_6=m` holds for value of m satisfying

A

`m in [-1,(1/3)]`

B

`m in [0,(1/3)]`

C

`m in [-1,0]`

D

`m in (-1,(-1/2))`

Text Solution

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The correct Answer is:
C, D
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PATHFINDER-TRIGONOMETRIC RATIOS AND IDENTITIES-QUESTION BANK
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