Learn

Friday, 9 October

JEE Main Maths · Vector Algebra

Independence of Three Vectors

Independence of Three Vectors (Vector Algebra) was asked once in the 42 JEE Main shifts Lumi analysed, in 2022.

Times asked
1
in 1 shift
Years
2022
Usual format
Single correct
Calculation
Pattern
Occasional
asked once so far

How it is asked

  • Parameter set for independent vectors

Difficulty

Easy 1Medium 0Hard 0

Where it sits

Chapter: Vector Algebra. Topic: Linear Independence, 2 questions over 2 ideas.

Every time it came

The question

Newest first, each with its options and official answer.

  1. 28 Jul 2022, Shift 1 · Q3Let the vectors a⃗=(1+t)i^+(1−t)j^+k^, b⃗=(1−t)i^+(1+t)j^+2k^\vec{a}=(1+t)\hat{i}+(1-t)\hat{j}+\hat{k},\ \vec{b}=(1-t)\hat{i}+(1+t)\hat{j}+2\hat{k} and…EasySingle correct