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

If `15sin^(4)alpha+10cos^(4)alpha=6` then the value of `8"cosec"^(6)alpha-27sec^(6)alpha` is

A

0

B

1

C

`-1`

D

5

Text Solution

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The correct Answer is:
a
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