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If (sin^(4)x)/(2)+(cos^(4)x)/(3)=1/5, th...

If `(sin^(4)x)/(2)+(cos^(4)x)/(3)=1/5`, then

A

`tan^(2)x = 2/3`

B

`sin^(8)8+(cos^(8)x)/27 = 1/125`

C

`tan^(2)x=1/3`

D

`(sin^(8)x)/(8)+(cos^(8)x)/(27)+2/125`

Text Solution

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A,B
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