Simplify the expression, please: \sin(\arctan(x))

Brock Brown 2021-12-14 Answered
Simplify the expression, please:
sin(arctan(x))
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Louis Page
Answered 2021-12-15 Author has 34 answers

arctan(x)=x1
Considering the sides of the right triangle. We have opposite side=x, adjacent side=1 and hypotenuse=x2+1
Therefore the sine of this angle =opposite sidehypotenuse=xx2+1

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scoollato7o
Answered 2021-12-16 Author has 26 answers

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