Find the direction cosines of a line which makes equal angles with the coordinate axes.

The direction cosines of a line that makes equal angles with the three axes in the space are

Find the direction cosines of x,y and z axis.

A line passes through the points (6,-7,-1)a n d(2,-3,1)dot Find te direction cosines off the line if the line makes an acute angle with the positive direction of the x-axis.

If the direction cosines of a line are k,k,k , then

A plane passes through the point (1,1,2) - and the normal to the plane of magnitude 3sqrt(3) makes equal acute angles with the coordinate axes. Find the equation of the plane.

The direction cosines of a straight line, whose projections on the coordinate axes , OX, OY, OZ are 12,4,13 respectively , are

Find the equation of a line that cuts off equal intercepts on the coordinate axes and passes through the point (2, 3).

A line with positive direction cosines passes through the point P(2, – 1, 2) and makes equal angles with the coordinate axes. The line meets the plane 2x + y + z = 9 at point Q. The length of the line segment PQ equals