Take the derivative of a trigonometric function

How to use the product rule to take the derivative with trig functions with trig functions

How to implicitly differentiate the product rule with trig

Q) The value of tan[1/2 cos^(−1) (√5/3)] is (a) (3+√5)/2 (b) (3−√5)/2(c) (−3+√g5)/2(d) (−3−√5)/2

Draw the graph of 𝑓(𝑥)=𝑠𝑖𝑛^(−1) 𝑥, 𝑥∈[−1/√2, 1/√2]. Also, write range of f(x). #trigonometry