In: Advanced Math
. Suppose that the sequence (xn) satisfies
|xn –α| ≤ c |
xn-1- α|2 for all...
. Suppose that the sequence (xn) satisfies
|xn –α| ≤ c |
xn-1- α|2 for all n.
- Show by induction that c | xn- α| ≤ c |
x0 - α|2n , and give some condition
That is sufficient for the convergence
of (xn) to α.
- Use part a) to estimate the number of iterations needed to
reach accuracy
|xn –α| < 10-12 in case c = 10 and
|x0 –α |= 0.09.