Question 536329
the problem is sin 0 + cos0 cot0=csc0
how did it become csc0=csc0...can u please explain this to me 
-------------
sin + cos*cot = csc
cot = cos/sin, csc = 1/sin
-------
sin + cos^2/sin = 1/sin
Multiply by sin
sin^2 + cos^2 = 1, the Pythagorean identity.
1 = 1