Recent content by flydream19

Sorry I just realized a typo in my solution, but it doesn't affect the result: The typo is at where I said: "Then I moved on to the right side:" \alpha^*=6-5i \beta=1+i The beta should have a complex conjugate symbol (*): \beta^*=1+i

Hey guys I'm new here and I've been using MathType for all on-screen math. For some reason PF doesn't recognize the built-in Dirac's bra-ket notation. (i.e. <\psi|) So I've included my equations and solution in the format of images, hopefully it isn't a problem. Homework Statement Proof...

1. All given variables and known data Consider a particle of mass m subject to the infinite square well potential function (with L>0) Suppose that you do not know the state function describing the system, but that you are told the expectation value of the position of the particle is...