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If Pn=sin^ntheta+cos^ntheta where n in W...

If `P_n=sin^ntheta+cos^ntheta` where `n in W` (whole number)and `theta in R` (real number)
the value of `2P_6-3P_4+10` is

A

0

B

6

C

9

D

15

Text Solution

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