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If (2sin A + cosec A) = 2 sqrt2,0^@< the...

If `(2sin A + cosec A)` = `2 sqrt2`,`0^@< theta<90^@`, then the value of `2(sin^4 A+ cos^4 A)` is :
यदि (2sin A + cosec A) = 2 sqrt2,0^@

A

1

B

2

C

4

D

0

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