Posted by trig on Sunday, July 14, 2013 at 10:57am.
simplify the expression.
(sin^2x+cos^2x)  (csc^2xcot^2x)

trig  Steve, Sunday, July 14, 2013 at 4:55pm
recall the basic identities:
sin^2+cos^2 = 1
csc^2 = 1+tan^2
Posted by trig on Sunday, July 14, 2013 at 10:57am.
simplify the expression.
(sin^2x+cos^2x)  (csc^2xcot^2x)
recall the basic identities:
sin^2+cos^2 = 1
csc^2 = 1+tan^2