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Vector Algebra · 2022 · 27 Jul · Shift 1

1 Mathematics questions from this JEE Main paper

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JEE Main
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2022 · 27 Jul · Shift 1
Mathematics
Vector Algebra

Vector Algebra · 2022 · 27 Jul · Shift 1

1 Mathematics questions from this JEE Main paper

Q34.Let $a = α \hat{i} + \hat{j} + β \hat{k}$ and $b = 3 \hat{i} - 5 \hat{j} + 4 \hat{k}$ be two vectors, such that $a \times b = - \hat{i} + 9 \hat{j} + 12 \hat{k}$ . Then the projection of $b - 2 a$ on $b + a$ …
Mathematics · Vector Algebra · MCQ