How do you simplify #6sinxcosx# using the double angle identity?
1 Answer
Aug 29, 2015
Simplify: 6sin x.cos x
Ans: 3sin 2x
Explanation:
Apply the trig identity: sin 2a = 2sin a.cos a
Simplify: 6sin x.cos x
Ans: 3sin 2x
Apply the trig identity: sin 2a = 2sin a.cos a