Math, asked by aryan1ee84, 6 months ago

what is the answer of it​

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Answers

Answered by suvansethy
3

Answer:

Step-by-step explanation:

3 ( sinФ+ cosФ) - ( sinФ+cosФ)³

=> ( sinФ+cosФ)( 3 - ( sinФ+cosФ)²)

=> ( sinФ+ cosФ)( 3 - 1 - 2sinФ*cosФ)

=> 2*( sinФ+cosФ)(1 - sinФ*cosФ)

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