Prove that sin8x-sin5x/cos7x+cos6x
=sunx+cosx.tan(x/2)
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.
Prove that sin8x-sin5x/cos7x+cos6x
=sunx+cosx.tan(x/2)
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.