Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (anonymous):

verify ((sin(a+b))/sinacosb)/sinacosb = 1+ ((tanb)/(tana))

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!