Find the magnitude of the vector $\mathbf { v } = - 3 \mathbf { i } + 2 \mathbf { j }$
A) $\sqrt { 13 }$
B) $13$
C) $\sqrt { 14 }$
D) $\sqrt { 10 }$
E) $10$

Name: Find the magnitude of the vector $\mathbf { v } = - 3 \mathbf { i } + 2 \mathbf { j }$ A) $\sqrt { 13 }$ B) $13$ C) $\sqrt { 14 }$ D) $\sqrt { 10 }$ E) $10$
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Question

Quizplus · Accepted Answer

The magnitude of the vector $\mathbf{v}=-3\mathbf{i}+2\mathbf{j}$ is given by $\left|\mathbf{v}\right|=\sqrt{(-3)^2+(2)^2}=\sqrt{13}$, which corresponds to choice A.

Find the Magnitude of the Vector v=−3i+2j\mathbf { v } = - 3 \mathbf { i } + 2 \mathbf { j }v=−3i+2j

Find the Magnitude of the Vector $\mathbf { v } = - 3 \mathbf { i } + 2 \mathbf { j }$