The correct option is A consistent
The general form for a pair of linear equations in two variables x and y is
a1x+b1y+c1=0 and
a2x+b2y+c2=0
Let 4x+9y−11....(1)
and −2x−y−10 ....(2)
Comparing equations (1) and (2) with the general form of equation to consider their co-efficient,
a1=4,a2=−2,b1=9,b2=−1
So, 4−2≠9−1
We know that a1a2≠b1b2 is said to be consistent.
Hence, the equations are consistent.