CUET Mathematics - The projection of the vector 5i + j - 3k on the vector i + 2j - 3k is | PYQs + Solutions

CUET Mathematics 2025 27 May Shift 1

Algebra

Medium

core

$\frac{16}{\sqrt{14}}$

$\frac{8}{7}$

$\frac{15}{13}$

$\frac{16}{\sqrt{35}}$

✅ Correct Option: 1

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If $\vec{a} = 2\hat{i} + m\hat{j} - n\hat{k}$ and $\vec{b} = \hat{i} - 3\hat{j} + 4\hat{k}$ such that $\vec{a} = 2\vec{b}$ then the value of $14\hat{i} + m + n$ is:

CUET Mathematics 2025 27 May Shift 1 PYQs

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