Question

Suppose matrix A is an invertible 2×2 matrix and

A * [16.23 47.08 -3.23; 54.5 77.49 6.38] = [-33.28 -45.64 -93.66; 44.43 -40.49 -94.15]

Find A^-1 * [-33.28 -45.64 -93.66; 44.43 -40.49 -94.15]

Suppose matrix A is an invertible 2 x 2 matrix and 16.23 47.08 -3.23 -33.28 - 45.64 - 93.66 A 54.5 77.496.38 44.43 –40.49 - 9

3. a.

B= { (1) 41.0 } is a basis for R3. 1. IEB **E 3 What is the standard form of 7 ? 4 0 3 1 2 2. If y what is ÝB? -7 -2 3 -4 D 3

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