Use The Definition To Find An Expression For The Area Under The Curve Y = X3 From 0 To 1 As A Limit.

You should
create a partition of the interval [0,1] in n subintervals that have the following lengths such
that:

`Delta x_i = (1-0)/n = 1/n`

`x_i =
i*(1/n)`

You need to  use limit definitionto evaluate the definite integral
such that:

`int_0^1 x^3 dx = lim_(n->oo) sum_(i=1)^n...