1. The problem statement, all variables and given/known data "assume that the three real functions ψ1,ψ2, and ψ3 are normalized and orthogonal. Normalize the following function" ψ1 - ψ21/(sqrt2) + ψ3sqrt(3)/sqrt(6) 2. Relevant equations This is for a physical chemistry class. I haven't seen an example like this. All that is in our textbook is that integral[ /ψ/2dT] needs to equal 1 which is accomplished by adjusting N so N2 Integral[ /ψ/2dx] =1 3. The attempt at a solution Is this correct? What range do I integrate it over? no x values are given. Any help will be greatly appreciated!