Derivatives Of The Inverse Trig

Question 1

Derivative of sin^-1/cos^-1

Answer 1

1/ square root (1-x^2)

Negative if cos

Question 2

Derivative of tan^-1/cot^-1

Answer 2

1/1+x^2

Negative if cot

Question 3

Derivative of sec^-1/ csc^-1

Answer 3

1/ |x| square root (x^2-1)

Negative if csc

Question 4

Common thing for negatives

Answer 4

Only negative if start with c