Math, asked by shawnmendes35, 11 months ago

2sin^2theta-5sin theta cos theta+7cos^2theta

Answers

Answered by maalishifaat

0

Answer:

2+7-5sin theta cos theta

=9-5sin theta cos theta

=4sin theta cos theta.

Step-by-step explanation:

since,sin^2 tetha+cos^2 tetha=1

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