Solved

Find a Unit Vector in the Direction of the Given v=2i+2j\mathbf { v } = 2 \mathbf { i } + 2 \mathbf { j }

Question 79

Multiple Choice

Find a unit vector in the direction of the given vector. v=2i+2j\mathbf { v } = 2 \mathbf { i } + 2 \mathbf { j }


A) 22i22j- \frac { \sqrt { 2 } } { 2 } \mathbf { i } - \frac { \sqrt { 2 } } { 2 } j
B) 22i+22j- \frac { \sqrt { 2 } } { 2 } \mathbf { i } + \frac { \sqrt { 2 } } { 2 } j
C) 22i22j\frac { \sqrt { 2 } } { 2 } \mathbf { i } - \frac { \sqrt { 2 } } { 2 } \mathbf { j }
D) 2i+2j\sqrt { 2 } \mathbf { i } + \sqrt { 2 } \mathbf { j }
E) 22i+22j\frac { \sqrt { 2 } } { 2 } \mathbf { i } + \frac { \sqrt { 2 } } { 2 } \mathbf { j }

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions