1.

If m= a Cos^(3) theta + 3a Cos theta Sin^(2) theta and n=a Sin^(3) theta + 3 a Cos^(2) theta Sin thetathen (m+n)^(2//3) + (m-n)^(2//3) =

Answer»

`2A^(2)`
`2a^(1//3)`
`2a^(2//3)`
`2a^(3)`

ANSWER :C


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