CUET Mathematics - Arrange the vectors in descending order of their magnitudes. (A) i + j + k (B) 2i - 3j (C) 1/2i - 1/3j (D) 2i - k Choose the correct answer from the options given below : | PYQs + Solutions

CUET Mathematics 2022 17 Aug Shift 2

Algebra

Easy

(B), (A), (C), (D)

(B), (D), (A), (C)

(C), (A), (D), (B)

(C), (A), (B), (D)

✅ Correct Option: 2

Related questions:

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The area of triangle with vertices P, Q, R is given by (where $\vec{AB}$ = position vector of point B – position vector of point A)

3 June Shift 2

Let $\theta$ be the angle between two vectors $\vec{a}$ and $\vec{b}$ . Then match List-I with List-II

List-I	List-II
(A) $\sin \theta$	(I) $\dfrac{\vec{a} \cdot \vec{b}}{\vert \vec{a}\vert \vert \vec{b}\vert }$
(B) $\cos \theta$	(II) $\vert \vec{a} \times \vec{b}\vert$
(C) Area of the parallelogram with adjacent sides represented by $\vec{a}$ and $\vec{b}$	(III) $\dfrac{\vec{a} \cdot \vec{b}}{\vert \vec{a}\vert }$
(D) Projection of $\vec{a}$ on $\vec{b}$	(IV) $\dfrac{\vert \vec{a} \times \vec{b}\vert }{\vert \vec{a}\vert \vert \vec{b}\vert }$

Choose the correct answer from the options given below:

21 May Shift 2

If $\vec{a}$ and $\vec{b}$ are two non-zero vectors such that $|\vec{a} \cdot \vec{b}| = |\vec{a} \times \vec{b}|$ , then the angle $\theta$ between $\vec{a}$ and $\vec{b}$ is

CUET Mathematics 2022 17 Aug Shift 2 PYQs

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