![SOLVED: Exercise 1. Use Euler's formula to prove the following formulas for cos (x) and sin (x): elx +e-ix cos(x) = 2 eix 5 e-ix sin(x) = 2i Exercise 2. Express the SOLVED: Exercise 1. Use Euler's formula to prove the following formulas for cos (x) and sin (x): elx +e-ix cos(x) = 2 eix 5 e-ix sin(x) = 2i Exercise 2. Express the](https://cdn.numerade.com/ask_images/bd9789bcd9184cd3a0aa87dae4d0e88e.jpg)
SOLVED: Exercise 1. Use Euler's formula to prove the following formulas for cos (x) and sin (x): elx +e-ix cos(x) = 2 eix 5 e-ix sin(x) = 2i Exercise 2. Express the
![Prove the results of exp(ix)=cos(x) +i sin(x) and cos(x)=(e^ix+e^-ix)/2 and sin(x)=(e^ix-e^-ix)/2i - YouTube Prove the results of exp(ix)=cos(x) +i sin(x) and cos(x)=(e^ix+e^-ix)/2 and sin(x)=(e^ix-e^-ix)/2i - YouTube](https://i.ytimg.com/vi/sXrvaSiSPQM/maxresdefault.jpg)
Prove the results of exp(ix)=cos(x) +i sin(x) and cos(x)=(e^ix+e^-ix)/2 and sin(x)=(e^ix-e^-ix)/2i - YouTube
![Complex Numbers? What's So Complex?. Complex numbers are vectors represented in the complex plane as the sum of a Real part and an Imaginary part: z = - ppt download Complex Numbers? What's So Complex?. Complex numbers are vectors represented in the complex plane as the sum of a Real part and an Imaginary part: z = - ppt download](https://images.slideplayer.com/16/5251056/slides/slide_5.jpg)