CUET Mathematics - If the direction ratios of two lines are a, b, c and (p-c), (c-a), (a-b) respectively, then the angle between these lines is: | PYQs + Solutions

CUET Mathematics 2025 2 June Shift 1

Geometry

Medium

core

$\frac{\pi}{4}$

$\frac{2\pi}{3}$

$\frac{\pi}{2}$

$\frac{2\pi}{3}$

✅ Correct Option: 3

Related questions:

29 May Shift 2

The vector equation of line passing through (2, -1, 3) and perpendicular to the lines

$\frac{x-2}{3} = \frac{y-1}{1} = \frac{z+2}{2}$ and $\frac{x+3}{-4} = \frac{y-5}{-3} = \frac{z+1}{2}$ is

(Here $\lambda$ is a parameter)

21 May Shift 1

If a line makes angles $\alpha$ , $\beta$ and $\gamma$ with the positive directions of coordinate axes respectively, then $\cos 2\alpha + \cos 2\beta + \cos 2\gamma$ is equal to

14 May Shift 2

The angle between the lines

$l_1: \frac{x + 1}{1} = \frac{2 - y}{2} = \frac{z - 1}{1}$ and $l_2: \frac{x - 1}{4} = \frac{2y - 4}{6} = \frac{z - 1}{2}$ is

CUET Mathematics 2025 2 June Shift 1 PYQs

Keyboard Shortcuts