defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Vector Algebra Scalar and Vector Product
Let \(\overrightarrow{a}\) and \(\overrightarrow{b}\) be two vectors such that \(|\overrightarrow{b}|\) = 1 and |\(\overrightarrow{b}×\overrightarrow{a}\)| = 2. Then |(\(\overrightarrow{b}\)×\(\overrightarrow{a}\))-\(\overrightarrow{b}\)|2 is equal to
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