1.PROVE Sin3x/Sinx-Cos3x/Cosx=2?2.IF tanA=1/2 , tanB=1/3 and A,B are acute angles, find A+B
1.PROVE Sin3x/Sinx-Cos3x/Cosx=2?
2.IF tanA=1/2 , tanB=1/3 and A,B are acute angles, find A+B


Last Activity: 3 Years ago

Last Activity: 3 Years ago

Last Activity: 3 Years ago

Last Activity: 3 Years ago

Last Activity: 3 Years ago