Vector & 3D_JEE-Main-2021_200721_S2 - Competishun – Live JEE & NEET Courses and Exam Prep

JEE MAIN 2021

20-07-2021 S2

Question

The lines $x=a y-1=z-2$ and $x=3 y-2=b z-2,(a b \neq 0)$ are coplanar, if .

Select the correct option:

A

$b=1, a \in R-\{0\}$

B

$a=1, b \in R-\{0\}$

C

$a=2, b=2$

D

$a=2, b=3$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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