# Geometric series and matrix

Not what you're looking for? Search our solutions OR ask your own Custom question.

1. Suppose that A = ... and C = ... (see attachment). Find a matrix for B such that AB = C or prove that no such matrix exists

2. Find the sum ... (see attachment)

Â© BrainMass Inc. brainmass.com November 30, 2021, 12:08 am ad1c9bdddfhttps://brainmass.com/math/matrices/geometric-series-matrix-22821

#### Solution Preview

Please see attachment for details.

A.

Solution:

Let B , then .

By matrix product ...

#### Solution Summary

Find a matrix for B such that AB = C or prove that no such matrix exists

Find the sum of the given geometric series.

$2.49