Need assistance with solving and explanation of expressions

Nov 2019
2
0
Montana
I came across this equation and not familiar with the expressions and the result. Please provide input for both. Thank you.
 

skipjack

Forum Staff
Dec 2006
21,205
2,337
If you post the equation, perhaps we can help.
 
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Nov 2019
2
0
Montana
Equation.JPG I had attached this image before but looks like it didnt upload.
 
Jun 2019
455
237
USA
The compression artefacts make it hard to read. Does it say $\displaystyle V=\frac{n^2}{\pi^2}-1$?

If so, it means take any value of n, divide by pi, square the result, subtract one, and that gives you V. If you plot V(n), it looks like a parabola. If n is restricted to integer values, it looks like points on a parabola. What exactly is your question?
 

skipjack

Forum Staff
Dec 2006
21,205
2,337
Was there any context that might hint at what it means?