Question

simplification

Answer 1

simplify what?

Answer 2

\[\psi(x,t)=1/\sqrt2(\psi_1e^{-i \omega t}+\psi_2e^{-i4 \omega t})\]

Answer 3

\[\psi(x,t)= \frac{ 1 }{ \sqrt2 } (\psi_1 e^{-iE_1t/h}+\psi_2e^{-iE_2t/h})\]

Answer 4

I don't understand how they changed that to this\[\frac{ 1 }{ \sqrt2 }\sqrt\frac{ 2 }{ a }[\sin(\frac{ \pi x }{ a })e^{-i \omega t}+\sin(\frac{ 2\pi x }{ a })e^{-4wt}]\]

Answer 5

I understand the omega part, but how did they get sin

Answer 6

@ganeshie8