I want to minimize the function , where and by using Mathematica.
I have tried some codes but all failled.
One of them is
What should be the right code?Code:
FindMinimum[j*\[Beta]^(j - 1),
j \[Element] Integers && 1 <= j && \[Beta] < 1 && \[Beta] > 0, j]
Thanks for your interest.