Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

The equation...

OpenStudy (anonymous):

|dw:1368461420009:dw|

OpenStudy (anonymous):

@terenzreignz :)

terenzreignz (terenzreignz):

nope, try again :P cos(a+b) = cos(a)cos(b) - sin(a)sin(b)

OpenStudy (anonymous):

urmm :/ i'm a bit confused haha :/ what do u mean by that? :P

OpenStudy (anonymous):

so i take that it has to a subtracted though right? so is it between A and C?

terenzreignz (terenzreignz):

On second thought, you were correct. My bad...

terenzreignz (terenzreignz):

I didn't notice it was a \pi/6 - x

OpenStudy (anonymous):

ohh!! haha awesome!! :) yayy :P thanks!!

OpenStudy (anonymous):

wait yeah that's what i thought there was something wrong about him not being correct there was the pie

OpenStudy (anonymous):

hahah yeah! thanks!!! :D

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!