Solved: [M] Test Cramer’s rule for a random 4 × 4 matrix A
Chapter 3, Problem 34E(choose chapter or problem)
[M] Test Cramer’s rule for a random 4 × 4 matrix A and a random 4 × 1 vector b. Compute each entry in the solution of Ax = b, and compare these entries with the entries in A–1b. Write the command (or keystrokes) for your matrix program that uses Cramer’s rule to produce the second entry of x.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer