Solution
Solution
Solution steps
Apply imaginary number rule:
Popular Examples
expand 19(e-1)domain of f(n)=(n-2)^{(n-2)^2}expand (e^y)/((y+5)^7)expand (a+1)/(2(-a+b))expand (5x+1)/((x-2)^2)
Frequently Asked Questions (FAQ)
What is e^{i(kr-ωt)} ?
The solution to e^{i(kr-ωt)} is cos(kr-ωt)+isin(kr-ωt)