How do you write a general formula to describe each variation if V varies directly with x^3; v= 36(pie) when x=3?
I have used a instead of x. Please read the explanation
If V has three parameters, V = V (a, b, c,). Further, if their
proportions, in a units, are a : b : c = 1 : l : m, then
Volume of an ellipsoid,
Here, if b = la and c = m a,
become a, la and a/l., with l at your choice.
There is scope for giving quite a number examples, like, cube and