If O is the origin and P = (1, -2, 1) and `OP bot OQ`, then Q =

If O is origin, and P = (1, -2, 1) and OP _|_ OQ then Q =

If O is the origin and P=(2, 3), Q=(4, 5) then OP*OQ cos angle POQ=

If O is the origin P(2,3) and Q(4,5) are two, points, then OP*OQ cos anglePOQ =

If O is the origin P(2,3) and Q(4,5) are two, points, then OP*OQ cos anglePOQ =

If O is the origin and the coordinates of P be (1,2,-3) , then find the equation of the plane passing through P and perpendicular to OP.

If O be the origin and if P(x_1, y_1) and P_2 (x_2, y_2) are two points, the OP_1 (OP_2) sin angle P_1OP_2 , is equal to

If O be the origin and the coordinates of P be (1, 2, -3) , then find the equation of the plane passing through P and perpendicular to OP.

STATEMENT -1 : if O is the origin and OP and OQ are tangents to the circle x^(2) + y^(2) + 2x + 4y + 1 = 0 the circumcentre of the triangle is ((-1)/(2), -1) . and STATEMENT-2 : OP.OQ = PQ^(2) .