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If sinA+cosA=m an sin^(3)A+cos^(3)A=n, t...

If `sinA+cosA=m an sin^(3)A+cos^(3)A=n,` then

A

`m^(3)-3m+n=0`

B

`n^(3)-3n+2m=0`

C

`m^(3)-3m+2n=0`

D

`m^(3)+3m+2n=0`

Text Solution

Verified by Experts

The correct Answer is:
C
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