Question

More help with verifying identities?

Answer 1

oh goodie Pre-calc I suppose?

Answer 2

haha yes, it kills me

Answer 3

@wmj259 do you think you can help me?

Answer 4

\[\tan \left( u \pm v\right) =\frac{ \tan u \pm \tan v}{ 1 (minus/plus) tanu*tanv }\]

Answer 5

break up the tan (x+pi/2)

Answer 6

http://flockdraw.com/5in6z6

Answer 7

We can draw faster.

Answer 8

I'm lost on this one.

Answer 9

Actually I made another mistake,

Answer 10

I finished it.

Answer 11

http://flockdraw.com/gallery/view/1973249