Damon did this earlier today
http://www.jiskha.com/display.cgi?id=1365971256
Simplify and write the trigonometric expression in terms of sine and cosine:
((2+tan^2 x)/(sec^2 x))-1 = (f(x))^2
f(x)= ??
1 answer
((2+tan^2 x)/(sec^2 x))-1 = (f(x))^2
f(x)= ??
1 answer