The lines represented by 2x-9y=1 and 3x+2y=5 are
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Hi Mate !!
Slope of any line in the form of ax + by + c = 0
is -a / b
Slope of ist line m1 = 2 / 9
Slope of second line m2 = - 3 / 2
m1 × m2 = -3
So, two lines intersect each other
Slope of any line in the form of ax + by + c = 0
is -a / b
Slope of ist line m1 = 2 / 9
Slope of second line m2 = - 3 / 2
m1 × m2 = -3
So, two lines intersect each other
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