DIstance of point `(0,8)` from origin (a)0 unit (b)8 unit (c)couldn't find (d)none of these

The distance of the point P(-6,8) from the origin is

Distance of the point ( 3,4,5) from the origin (0,0,0) is

The distance of the point (4,5,6) from the XZ plane is (a)2 units (b)3 units (c)4 units (d)5 units

0. 012-:1. 5=? (a) 0.8 (b) 0.08 (c) 0.008 (d) none of these

If a point P moves such that the sum of its distances from two perpendicular lines is less than or equal to 2 and S be the region consisting of all such points P , then area of the region S is : (A) 4 sq.untis (B) 8 sq. units (C) 6 sq. units (D) none of these

7.The distance of the point P(1,7) from the y -axis is : (a) 1 (b) 7 (c) 6 (d) 8

8 ml is equal to (a) 0.8 L (b) 0.08 L (c) 0.008 L (d) None of these

There si a parabola having axis as x -axis, vertex is at a distance of 2 unit from origin & focus is at (4,0) . Which of the following point does not lie on the parabola. (a) (6,8) (b) (5,2sqrt(6)) (c) (8,4sqrt(3)) (d) (4,-4)

The area of the triangle formed by the points P(0,1), Q(0,5) and R(3,4) is (a) 16 sq. units (b) 8 sq. units (c) 4 sq. units (d) 6 sq. units

Find th equation of the plane which is at distance of 8 units from origin and the perpendicular vector from origin to this plane is (2hati+hatj-2hatk) .