If O be the origin and OP=r and OP makes an angle `theta` with the positive direction of x-axis and lies in the XY plane find the coordinates of P.

IF O be the origin and OP makes angles 45^0 and 60^0 with the positive directionof x and y-axes respectively and OP=12 units find the coordinates of P.

If a half line bar(OP) where bar(OP)=r makes an angle alpha with the positive X-axis bar(OX) and lies in the XZ plane, then the coordinates of P are:

If O be the origin and OP makes an angle of 45^0 and 60^0 with the positive direction of x and y axes respectively and OP=12 units, find the coordinates of P.

If O be the origin and OP makes an angle of 45^0 and 60^0 with the positive direction of x and y axes respectively and OP=12 units, find the coordinates of P.

If O is the origin,OP=3 with direction ratios -1,2, and -2, then find the coordinates of P.

Let PM be the perpendicular from the point P(1, 2, 3) to XY-plane. If OP makes an angle theta with the positive direction of the Z-axies and OM makes an angle Phi with the positive direction of X-axis, where O is the origin, then find theta and Phi .

Let PM be the perpendicular from the point P(1, 2, 3) to XY-plane. If OP makes an angle theta with the positive direction of the Z-axies and OM makes an angle Phi with the positive direction of X-axis, where O is the origin, then find theta and Phi .

Let PM be the perpendicular from the point P(1, 2, 3) to XY-plane. If OP makes an angle theta with the positive direction of the Z-axies and OM makes an angle Phi with the positive direction of X-axis, where O is the origin, theta and Phi are acute angles, then