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sin(tan^−1 x),|x|<1 is equal to

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asked Jan 15, 2018 in Mathematics by sforrest072 (157,439 points) ● 61 ● 410 ● 939
edited Mar 6, 2018 by faiz

sin(tan−1x),|x|<1 is equal to

(A) x/√1−x2   (B) 1/√1−x2    (C) 1/√1+x2    (D) x/√1+x2

1 Answer

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answered Jan 15, 2018 by mdsamim (213,225 points) ● 5 ● 10 ● 15
selected Jan 15, 2018 by sforrest072
 
Best answer

The correct answer is D.

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