This site is excellent its really helping me understand the problems I am having. Anyway my latest problem is: Express sin(2x)sin(x) as a sum or difference of sin/cos terms. Can anyone help me?
Follow Math Help Forum on Facebook and Google+
Originally Posted by JQ2009 This site is excellent its really helping me understand the problems I am having. Anyway my latest problem is: Express sin(2x)sin(x) as a sum or difference of sin/cos terms. Can anyone help me? HI
Express sin(2x)sin(x) as a sum or difference of sin/cos terms.
View Tag Cloud