Normal and orthogonal wave function

Normal wave function:

if probability of finding electron in space is unity i.e 100℅ the wave function sie is said to be normalised

or Integration of ꌏ^2 over the whole space must be equal to 1

∫ꌏ^2 dxdydz = 1

if the wave function satisfied the above relation .it is said to be normalised.

Orthogonal wave function :

if ꌏ(1) and ꌏ(2) represent two different acceptable wave function.

the product of two wave functions integrated over the entire space must be equal to zero.

∫ꌏ(1)ꌏ(2) dxdydz = 0

the wave function which obey the above relation is said to be orthogonal.

# if wave function -ve than called imaginary.
# if wave function +ve than called real.

wave function which are both normalised and orthogonal are called orthagonal normalised function.

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