Advanced Search

Ivan Raich

24 Reputation

2 Badges

21 years, 7 days
Contact Ivan Raich

MaplePrimes Activity


These are questions asked by Ivan Raich

Expanding trig functions...

Ivan Raich 24 Maple
November 26 2007
6 16
Can anybody help me how to convert (in both directions) the sums of trig functions like sin A + sin B = 2 sin ½(A + B) cos ½(A - B) Simple expand and combine commadns do not work in this case.
Page 1 of 1