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Posted: **Sun May 15, 2022 8:42 pm**

: Solve The Following Equations By Matrix Crammer S Rule 3x Y 7 4x 2y 6 A Matrix Form As Shown Below Find 2 A 1 (21.34 KiB) Viewed 39 times

Solve the following equations by Matrix Crammer's rule. 3x + y = 7 4x - 2y = 6 A matrix form as shown below, find -- 2 A = -1 3 3 4 -3 1 -2 2 (a) the minor of A21; and (b) the cofactor of A32.