Inverse Trig Functions Tonight’s HW: 3.7 p.483, 5, 6, 13, 23, 25, 31

sin of x (with domain limited) Inverse sin of x (also called arcsin of x), usually written as (NOT a reciprocal!)

cos of x (with domain limited) Inverse cos of x (also called arccos of x), usually written as

tan of x (with domain limited) Inverse tan of x (also called arctan of x) and

Find a) draw a right triangle…

This is the angle whose sine value = x

Now take the derivative, using implicit differentation

3.7 p.483, 5, 6, 13, 23, 25, 31