How do you verify the identity #sin(pi/6+x)=1/2(cosx+sqrt3sinx)#?
2 Answers
Mar 31, 2017
See below.
Explanation:
We use the
So, in this case,
where
Plugging these back in,
Taking out
Mar 31, 2017
See proof below
Explanation:
We apply
We need
Therefore,