Math, asked by angieqoi25, 11 months ago

cos(x-20)=sin(2x+32) find tan(x-4) if x is an acute angle

Answers

Answered by renuagrawal393

5

Answer:

cos(x-20) = sin(2x+32)

sin(90-x+20) = sin(2x+32)

110-x=2x+32

3x=78

x=26

hope it helps you....

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