The line `x=1,y=2` is (A) parallel to x-axis (B) parallel to y-axis (C) parallel to z-axis (D) ies in a plane parallelto xy-plane.

The line x=x_1,y=y_1 is (A) parallel to x-axis (B) parallel to y-axis (C) parallel to z-axis (D) parallel to XOY plane

A straight line with direction cosines (0,1,0) is (a) parallel to x -axis (b) parallel to yaxis (c) parallel to z-axis (d) equally inclined to all the axes

The line y = k is parallel to "_______" axis .

The plane x+y=0 (A) is parallel to y-axis (B) is perpendicular to z-axis (C) passes through y-axis (D) none of these

The slope of the parallel to Y-axis

The line (x-x_1)/0=(y-y_1)/1=(z-z_1)/2 is (A) parallel to x-axis (B) perpendicular to x-axis (C) perpendiculat to YOZ plane (D) parallel to y-axis

Find the equation of line passing through (-1,3) and (i) parallel to x-axis (ii) parallel to y- axis (iii) neither parallel to y- axis nor to x -axis.

The equation of a plane parallel to x-axis is

Any tangent to the curve y=2x^7+3x+5 (a) is parallel to x-axis (b) is parallel to y-axis (c) makes an acute angle with x-axis (d) makes an obtuse angle with x-axis.

The straight line (x-3)/(3)=(y-2)/(1)=(z-1)/(0) is (a)Parallel to x-axis (b)Parallel to the y-axis (c) Prallel to the z-axis (d)Perpendicular to the z-axis