defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Vector Algebra Types of Vectors
Let A = ( x + 4y) a + (2x + y + 1) b and
B = (y – 2x + 2) a + (2x –3y – 1) b where a and b are non-collinear vectors,
if 3A = 2B; then
1
x = 1, y = 2
2
x = 2, y = 1
3
x = 2, y = –1
4
x = – 1, y = 2