Find the magnitude of v. $\mathbf { v } = 4 \mathbf { i } + \mathbf { j } - \mathbf { k }$
A) $\| \mathbf { v } \|$ = $\sqrt { 4.72 }$
B) $\| \mathbf { v } \| =$ $\sqrt { 2.72 }$
C) $\| \mathbf { v } \| =$ $\sqrt { 19 }$
D) $\| \mathbf { v } \| =$ $4 \sqrt { 2 }$
E) $\| \mathbf { v } \| =$ $3 \sqrt { 2 }$

Question

Find the magnitude of v.  $\mathbf { v } = 4 \mathbf { i } + \mathbf { j } - \mathbf { k }$ 
A) $\| \mathbf { v } \|$ = $\sqrt { 4.72 }$
B) $\| \mathbf { v } \| =$ $\sqrt { 2.72 }$
C) $\| \mathbf { v } \| =$ $\sqrt { 19 }$
D) $\| \mathbf { v } \| =$ $4 \sqrt { 2 }$
E) $\| \mathbf { v } \| =$ $3 \sqrt { 2 }$

Quizplus · Accepted Answer

The Answer of Find the magnitude of v.  $\mathbf { v } = 4 \mathbf { i } + \mathbf { j } - \mathbf { k }$ 
A) $\| \mathbf { v } \|$ = $\sqrt { 4.72 }$
B) $\| \mathbf { v } \| =$ $\sqrt { 2.72 }$
C) $\| \mathbf { v } \| =$ $\sqrt { 19 }$
D) $\| \mathbf { v } \| =$ $4 \sqrt { 2 }$
E) $\| \mathbf { v } \| =$ $3 \sqrt { 2 }$

Find the Magnitude of V v=4i+j−k\mathbf { v } = 4 \mathbf { i } + \mathbf { j } - \mathbf { k }v=4i+j−k

Find the Magnitude of V $\mathbf { v } = 4 \mathbf { i } + \mathbf { j } - \mathbf { k }$