Question

find exact value for sin (pi/4 + pi/12).

Answer 1

\[\sin (\Pi/4 + \Pi/12) = sinPi/4cosPi/12 +cosPi/4sinPi/12\]

Answer 2

Using rads right?

Answer 3

yes

Answer 4

I guess you should make the denominators the same.

Answer 5

Hey, you still living?

Answer 6

hey lol yeah, can you show me?

Answer 7

What do you need to multiply 4 by to get 12?

Answer 8

Actually, I might be leading up to the wrong solution. I use to have a chart for this...

Answer 9

Do yu have this chart, or something?

Answer 10

Hello? Do I have to confirm your living status again?