MCQs of Three Dimensional Geometry

Showing 91 to 100 out of 188 Questions

91.

The length of perpendicular form the point P(4,-5,3) to line

\bar{r}

=(5,-2,6)+k(3,-4,5),k∈R is _____

92.

The equation of the line parallel to the line

\frac{x - 1}{3} = \frac{2 - y}{- 5} = \frac{z - 10}{15}

and passing through (2,3,4) is _____

93.

The X-intercept formed by the plane 2x-3x+6z=12 is _____

94.

The measure of the angle between x+3y+z=1 and

\bar{r} = (0, 0, 0), + k (2, 1, - 1) k \in R

is _____

95.

The measure of the angle between the planes ax+by+d=0 and z=0

(a^{2} + b^{2} \neq 0)

is _____

96.

The normal to the plane x+2y+3y=6 is _____

97.

Angle between the two diagonals of a cube is_____

98.

The measure of angle between the plane

\bar{r} \cdot (1, 2, 1) = 1

and the line

\frac{x}{2} = \frac{y}{1} = \frac{z}{- 1}

is _____

99.

If (\vec{OA}^\vec{OX}) = 45^{˚}, (\vec{OA}^\vec{OY}) = 60^{˚} then (\vec{OA}^\vec{OZ}) =_____

100.

The perpendicular distance between the plane 6x-3y+2z=1 and 12x-6y+4z=21 is _____

Showing 91 to 100 out of 188 Questions