CUET Mathematics - The value of k for which the lines 2x - 3/1 = 3 - y/k = z - 2/-2 and x - 2/1 = y/4 = 5 - z/3 are perpendicular to each other is: | PYQs + Solutions

CUET Mathematics 2025 21 May Shift 1

Geometry

Medium

core

$\frac{5}{2}$

$-\frac{5}{2}$

-2

✅ Correct Option: 3

Related questions:

15 May Shift 1

Consider the lines $l_1: \frac{x-1}{0} = \frac{y-1}{1} = \frac{2-z}{1}$ and $l_2: \frac{x}{2} = \frac{y}{0} = \frac{2z-1}{-1}$ , then which of the following are correct?

(A) Direction Ratio's of $l_1 = <0, 1, 1>$

(B) Direction Ratio's of $l_2 = <2, 0, 2>$

(D) Angle between $l_1$ and $l_2$ is $\frac{2\pi}{3}$

Choose the correct answer from the options given below:

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Distance of the point $(2, 4, -1)$ from the line $\frac{10+2x}{2} = \frac{y+3}{4} = \frac{6-z}{9}$ is

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The direction cosines of a line which makes equal angles with co-ordinate axes are:

CUET Mathematics 2025 21 May Shift 1 PYQs

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