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If 10sin^4 alpha+15 cos^4 alpha=6, then ...

If `10sin^4 alpha+15 cos^4 alpha=6,` then find the value of `27 cosec^6 alpha+8sec^6 alpha.`.......... A) 125 B) 250 C) 50 D) 75

A

`125`

B

250

C

50

D

75

Text Solution

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The correct Answer is:
B
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