[" 7.The plane "3x-2y+6z+11=0," makes an angle "sin^(-1)(alpha)" with "],[" x-axis.The value of "alpha" is "]

The plane 2x-3y+6z-11=0 makes an angle sin^(-1)(alpha) with X - axis. The value of alpha is equal to

The plane 2x-3y+6z-11=0 makes an angle sin^(-1)(alpha) with X-axis. The value of alpha is equal to

The Plane 2x - 3y + 6z - 11 = 0 makes an angle sin^(-1) (alpha) with x-axis. The value of alpha is equal to

The plane 2x-3y+6z-11=0 makes an angle sin^(-1)(alpha) with X-axis. The value of alpah is

The plane 2x - 3y + 62 - 11 = 0 makes an angle sin^(-1)(alpha) with X-axis. The value of alpha is equal to

If the plane 2x-3y+6z=11 makes an angle sin^(-1) (alpha) with the x-axis , then the value of alpha is

The plane 2x – 3y + 6z - 11 = 0 makes an angle sin^(-1)alpha with X- axis. The value of alpha is equal to …............

If the plane 2x-3y+6711=0 makes an angle sin ^(-1)(k) with x-axis,then k is equal to

If the plane 2 x-3 y+6z-11=0 makes an angle sin ^-1(lambda) with x -axis, then lambda is equal to