Hey everyone, i'm having some troubles figuring out this trig identity! Thanks in advanced! DaCoo911
Follow Math Help Forum on Facebook and Google+
Originally Posted by DaCoo911 Hey everyone, i'm having some troubles figuring out this trig identity! Thanks in advanced! DaCoo911
Hello, Originally Posted by DaCoo911 Hey everyone, i'm having some troubles figuring out this trig identity! Thanks in advanced! DaCoo911 for the denominator, use the following identities :
Originally Posted by DaCoo911 Hey everyone, i'm having some troubles figuring out this trig identity! Thanks in advanced! DaCoo911 Multiply the LHS by - this will give is the difference of two squares on the bottom: cancelling a sin(x): which equals the RHS
Originally Posted by DaCoo911 Hey everyone, i'm having some troubles figuring out this trig identity! Thanks in advanced! DaCoo911 Hi DaCoo911, Here's another approach. Work with the left hand side. Multiply the left side by
View Tag Cloud