Question

Q1.0n comparing the ratios and, find out whether the lines representing the following pairs of linear equations interest at a point, are parallel or coincident:
6x-6y+10=0
2x-y-9

Answer 1

equation=

6x-6y+10=0

2x-y-9=0

a1=6, b1=-6,c1=10

a2=2, b2=-1,c2=-9

a1/a2=b1/b2=c1/c2

6/2=-6/-1=10/-9

a1/a2is not equal to b1/b2

.:it is intersecting at a point

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