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IF x^2+y^2=1 and P=(3x-4x^3)^2+(3y-4y^3)...

IF `x^2+y^2=1` and `P=(3x-4x^3)^2+(3y-4y^3)^2` then find 'P'.

A

0

B

1

C

x+y

D

x6

Text Solution

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-TRIGONOMETRIC RATIOS AND IDENTITIES -EXERCISE 2 ( SPEICAL TYPE QUESTIONS ) SET -4
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  7. A : sin 40^@ - sin 80^(@) + sin 160^(@) = 0 R : sin theta + sin(60^...

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