Q58Multiple choice
The value of the λ, if the lines (2x + 3y + 4) + λ (6x – y + 12) = 0 are Column C1 Column C2 (a) parallel to y-axis is
- (i)λ = − STRAIGHT LINES 185 (b) perpendicular to 7x + y – 4 = 0 is
- (ii)λ = − (c) passes through (1, 2) is
- (iii)λ = − (d) parallel to x axis is
- (iv)λ = 3