CUET Mathematics - The direction ratio's of line of intersection of two planes : 2x + y + z + 47 = 0 and 3x - 2y - z + 41 = 0 are : | PYQs + Solutions

CUET Mathematics 2022 17 Aug Shift 2

Geometry

Medium

$<1, 5, -7>$

$<1, -1, 4>$

$<2, 1, 1>$

$<3, -2, -1>$

✅ Correct Option: 1

Related questions:

30 May Shift 3

The angle between the two planes $x + y - z = 3$ and $3x + 2y + z = 5$ is :

30 May Shift 1

Consider the line $\vec{r} = -2\hat{i} + 3\hat{j} + \hat{k} + \lambda(5\hat{i} - 3\hat{j} - \hat{k})$ . Match List-I with List-II

List-I	List-II
(A) A point on the given line	(I) $\left(\frac{5}{\sqrt{35}}, \frac{-3}{\sqrt{35}}, \frac{-1}{\sqrt{35}}\right)$
(B) Direction ratios of the given line	(II) (2, 3, 1)
(C) Direction cosines of the given line	(III) (5, -3, -1)
(D) Direction ratios of a line perpendicular to given line	(IV) (-2, 3, 1)

Choose the correct answer from the options given below:

16 July Shift 2

Image of origin with respect to plane $x + y + z = 3$ is:

CUET Mathematics 2022 17 Aug Shift 2 PYQs