Ask your own question, for FREE!
Mathematics 16 Online
OpenStudy (anonymous):

is this right?

OpenStudy (anonymous):

is this right? Find the exact value by using a half-angle identity. sin (7pi/8) 1 - √2

OpenStudy (anonymous):

yeahh thats right

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

no it is not correct

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!