CUET Mathematics - If a = 2i - k, b = 2i - 3j + k and c = -i + k are three vectors, then the area (in sq. units) of the parallelogram whose diagonals are (a + c) and (a + c) is | PYQs + Solutions

CUET Mathematics 2025 21 May Shift 2

Algebra

Medium

core

$\sqrt{21}$

$\frac{1}{2}\sqrt{21}$

$\sqrt{42}$

✅ Correct Option: 2

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CUET Mathematics 2025 21 May Shift 2 PYQs

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