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Vector Algebra question

2025 · 23 Jan · Shift 1 · Q71
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Vector Algebra question

2025 · 23 Jan · Shift 1 · Q71

JEE MainPhysicsVector AlgebraNumerical+4 / −1
Two particles are located at equal distance from origin. The position vectors of those are represented by A⃗=2i^+3nj^+2k^\vec{A}=2 \hat{i}+3 n \hat{j}+2 \hat{k}A=2i^+3nj^​+2k^ and Bˉ=2i^−2j^+4pk^\bar{B}=2 \hat{i}-2 \hat{j}+4 p \hat{k}Bˉ=2i^−2j^​+4pk^, respectively. If both the vectors are at right angle to each other, the value of n−1n^{-1}n−1 is ‾\underline{\hspace{2cm}}​ .
Numerical answer
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