If straighat lin emakes and angle of `60^0` with each of the x and y-axes the angle which it makes with the z-axis is (A) `pi/4` (B) `pi/3` (C) `(3pi)/4` (D) `pi/2`

If a line makes an angle of pi/4 with each of Y and Z-axes , then the angle which it makes with X-axis is

A vector makes an angle of (pi)/(4) with each of x- axis and y -axis Find the angle made by it with the z-axis.

The angle between the planes 2x-y+z=6 and x+y+2z=7 is (A) pi/4 (B) pi/6 (C) pi/3 (D) pi/2

If a line makes an angle of pi/4 with the positive directions of each of x-axis and y-axis, then the angle that the line makes with the positive direction of the z-axis is (1) pi/6 (2) pi/3 (3) pi/4 (4) pi/2

If a line makes an angle (pi)/(3) with x-axix,(pi)/(4) with y- axix then angle made by line with z- axi is

If a line makes angle (pi)/3 and (pi)/4 with x-axis and y-axis respectively then the angle made by the line with z-axis, is

If a line makes angle pi/3\ a n d\ pi/4 with x-axis and y-axis respectively, then the angle made by the line with z-axis is pi//2 b. pi//3 c. pi//4 d. 5pi//12

The angle between the plane 2x-y+z=6 nand x+y+2z=3 is (A) pi/3 (B) cos^-1 1/6 (C) pi/4 (D) pi/6

If a line makes an angle of (pi)/(4) with the positive direction of each of x-axis and y-axis,then the angel that the line makes with the positive direction of the z -axis is a.(pi)/(3) b.(pi)/(4) c.(pi)/(2) d.(pi)/(6)