Sum And Difference Formulas Flashcards
0
Q
Sin (A - B)
A
Sin A cos B - cos A sin B
1
Q
Sin (A + B)
A
Sin A cos B + cos A sin B
2
Q
Cos (A + B)
A
Cos A cos B - sin A sin B
3
Q
Cos (A - B)
A
Cos A cos B + sin A sin B
