Math, asked by pragyasubedi1011, 9 months ago

(sin β plus cosβ)-(sinβ-cosβ)

Answers

Answered by Anonymous

Answer:

$(\sin( \beta ) + \cos( \beta ) ) -( \sin( \beta ) - \cos( \beta ) ) \\ \sin( \beta ) + \cos( \beta ) - \sin( \beta ) + \cos( \beta ) = 2 \cos( \beta )$

Hope its help uh❤

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