Q. 84.8( 8 Votes )

Examine the consi

Answer :

The given system of equations is:

2x - y = 5

x + y = 4

The given system of equations can be written in the form of AX = B, where

Now |A| = 2(1)-1(-1) = 3 ≠ 0.

A is a non-singular matrix and hence A-1 exists.

So, The system of equations will be consistent.

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