Vectors $\overrightarrow { \mathbf { A } }$ and $\vec { B }$ are shown.What is the magnitude of a vector $\overrightarrow { \mathrm { C } }$ if $$\overrightarrow { \mathrm { C } } = \overrightarrow { \mathrm { A } } - \overrightarrow { \mathrm { B } }$$?
A)46
B)10
C)30
D)78
E)90

Question

Vectors $\overrightarrow { \mathbf { A } }$ and $\vec { B }$ are shown.What is the magnitude of a vector $\overrightarrow { \mathrm { C } }$ if $$\overrightarrow { \mathrm { C } } = \overrightarrow { \mathrm { A } } - \overrightarrow { \mathrm { B } }$$? 
A)46 
B)10 
C)30 
D)78 
E)90

Quizplus · Accepted Answer

The Answer of Vectors $\overrightarrow { \mathbf { A } }$ and $\vec { B }$ are shown.What is the magnitude of a vector $\overrightarrow { \mathrm { C } }$ if $$\overrightarrow { \mathrm { C } } = \overrightarrow { \mathrm { A } } - \overrightarrow { \mathrm { B } }$$? 
A)46 
B)10 
C)30 
D)78 
E)90

Vectors A→\overrightarrow { \mathbf { A } }A And B⃗\vec { B }B

Vectors $\overrightarrow { \mathbf { A } }$ And $\vec { B }$