Question: Solve the following problems using matrix inversion. Check your solutions by computing A -1 A. a. b. c. d. 2 + %3D 5 = 5

Solve the following problems using matrix inversion. Check your solutions by computing A-1A.

a.

 2х + у %3D 5 = 5 Зх — 9у 3 7


b.

2 + %3D 5 = 5 9 3 7


c.


d.

2 + %3D 5 = 5 9 3 7

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