Question

What is the sum of sin theta + cos theta by sin theta minus cos theta + sin theta minus cos theta by sin theta + cos theta?

Answer 1

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Answer 2

Answer:

The Cos Θ is the ratio of the adjacent side to the hypotenuse, where (Θ is one of the acute angles. The cosine formula is as follows: Cos \Theta = \frac{Adjacent}{Hypotenuse}