Q. 2 C4.2( 14 Votes )

# Check whether the following equation are consistent or inconsistent. Solve them graphically.

9x -10y = 12

Answer :

9x -10y = 12

Here, a_{1} = , b_{2} = , c_{1} = 7

a_{1} = 9, b_{2} = -10, c_{1} = 12

∴

∴ both lines are consistent

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