Find the angles at which a line with direction ratios `2,-1,2` is inclined to each of the coordinate axes.

Find the angles at which the vector 2hat i-hat j+2tilde k is inclined to each of the coordinate axes.

Find the angles at which the vector 2 hat i- hat j+2 hat k is inclined to each of the coordinate axes.

Find the angle at which the vector vecv=2hati-6hatj+2hatk is inclined to each of the coordinate axes.

Find the angles at which the following vectors are inclined to each of the coordinates axes: hati-hatj+hatk .

Find the angles at which the following vectors are inclined to each of the coordinates axes: hatj-hatk

Find the angles at which the following vectors are inclined to each of the coordinate axes: hat i- hat j+ hat k

Find the angles at which the following vectors are inclined to each of the coordinate axes: hat j- hat k

Find the angles at which the following vectors are inclined to each of the coordinates axes: 4hati+8hatj+hatk .

Find the angles at which the following vectors are inclined to each of the coordinate axes: 4 hat i+8 hat j+ hat k

Find the angles at which the following vectors are inclined to each of the coordinates axes: hati