- #1
Luongo
- 120
- 0
1. Simplify e^{i6x}(1+e^{-i10x})/(1+e^{i2x})
2. i have no idea how to simplify this its supposed to be in terms of cosines
3. i don't how i can simplify this such that i can use the 1/2(e^x +e^-x) = cosx formula
2. i have no idea how to simplify this its supposed to be in terms of cosines
3. i don't how i can simplify this such that i can use the 1/2(e^x +e^-x) = cosx formula