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If for n obtained in above question sin^...

If for n obtained in above question `sin^(n) A= x` then sin A sin 2A sin 3A sin 4A is a polynomial in x of degree

A

5

B

6

C

7

D

8

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The correct Answer is:
A
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MOTION-TRIGNOMETRIC RATIOS & IDENTITIES -Exercise -3
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  12. If sin(theta+alpha)=asin(theta+beta)=b(0 lt alpha,beta,theta lt pi/2)...

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  13. If A+B+C=pi prove that tan B tan C+tanc tan A+ tan A tan B =1 +sec A....

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  14. Where n is some integer then answer the following question The value...

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  15. If for n obtained in above question sin^(n) A= x then sin A sin 2A sin...

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  16. If degree of polynomal obtained in previous question is p and (p-5) + ...

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  17. in triangle ABC, tan A + tan B + tan C=

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  18. If A + B + C = π, Prove that tanB tanC+tanC tanA+tanA tanB=1+secA . se...

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  19. if A+B+C= pi Then value of tan(3A) +tan(3B) + tan(3C) is

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