A) parallel
B) intersecting at (b, a)
C) coincident
D) intersecting at (a, b)
Correct Answer: D
Solution :
By graphically in every condition, if a, b > 0; a, b < 0, a > 0, b < 0; a < 0, b > 0 but \[a=b\ne 0\] The pair of equations x = a and y = b graphically represents lines which are intersecting at (a, b). It a, b>0 Similarly, in all cases two lines intersect at (a, b).You need to login to perform this action.
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