JEE Main 2025 — Vector Algebra Question with Solution
JEE Main 2025 (3 Apr Shift 2)
Question
Let , and be a vector such that and . Then is equal to ______ .
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Show full solutionCorrect answer: 128
Correct answer
128
Step-by-step explanation
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This is a previous-year question from JEE Main 2025, covering the Vector Algebra chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.