Mathematics
Mathematics, 30.12.2019 08:31, xyzendre

Write the expression sin(tan^-1)x) as an algebraic expression in x (without trig or inverse trig functions).

a. (sqrt (1+x^2))/ (x)
b. (1) / (sqrt (1+x^2))
c. (x) / (sqrt (1-x^2))
d. (x) / (sqrt (1+x^2))
e. (1) / (sqrt (1-x^2))

answer
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