Can someone help me with these two questions? :) Binomial Theorem. (1 Viewer)

Joined
Oct 19, 2011
Messages
49
Gender
Undisclosed
HSC
2004
Uni Grad
2010
Second question would be easier if I knew the angle was between 0 and 90. Anyway, will leave the last few steps to you. S is sine and C is cosine
 

Attachments

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top