3 ms·
You can also visualize the meaning of d/dx x^n = n x^(n-1) geometrically: There are n faces being extruded which contribute a volume of x^(n-1) dx each.
by kbwt 9y ago
You can also visualize the meaning of d/dx x^n = n x^(n-1) geometrically: There are n faces being extruded which contribute a volume of x^(n-1) dx each.