- #1
- 70
- 1
Eulers formula says that e^ix = cosx + isinx
but in my text book theres another formula its e^ikx = coskx + isinkx
i still can't figure out how they got that. Is this still eulers formula? and how do u get it in that form
but in my text book theres another formula its e^ikx = coskx + isinkx
i still can't figure out how they got that. Is this still eulers formula? and how do u get it in that form