Posted by Joel on October 24, 2002 at 18:54:07:
In Reply to: Pre-Calc Question - Three Properties of Trigonometric Functions posted by Liz on October 24, 2002 at 16:52:34:
: Problem: sin[theta] + cot[theta] csc[theta] = csc[theta] (I assume you meant this?
: This is as far as I can figure out that I know is right:
: sin[theta] + (sin[theta]/cos[theta]) * (1/sin[theta])= csc[theta] woops:
sin(x) + (cos(x)/sin(x)) * (1/sin(x))= csc(x)
Now try... (I'm too lazy to type out "theta")