CUET Mathematics - Let a = i + j + k, b = 4i + k and c = i - 2k. If d is a vector perpendicular to both a and b such that c * d = 16, then |d| is equal to | PYQs + Solutions

CUET Mathematics 2025 14 May Shift 1

Algebra

Medium

core

$\sqrt{3}$

$2\sqrt{3}$

$3\sqrt{3}$

$4\sqrt{3}$

✅ Correct Option: 4

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CUET Mathematics 2025 14 May Shift 1 PYQs

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