In Section 13.5, it was found that for the one-step method, the width of the interval is and, for the two-step method, the width of the interval is Produce the general formula for the k-step method...

In Section 13.5, it was found that for the one-step method, the width of the interval is

and, for the two-step method, the width of the interval is

Produce the general formula for the k-step method and, using this formula (it has already been shown in a different manner) show that as k → ∞, the width of the interval becomes