Question

Evaluate sin(7pi/12) as sin ((pi/4)+(pi/3)) ???

Answer 1

That would work

Answer 2

please look at the attachment

Answer 3

Do you know the exact value of those two?

Answer 4

no

Answer 5

Well aren't we in trouble

Answer 6

Here's a chart:

Answer 7

so would the answer be

Answer 8

?

Answer 9

is the answer right? ((square root 2) +(square root 3))/2