Find a unit vector in the direction of the vector $v=3i-4j$

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Find a unit vector in the direction of the vector $v=3i-4j$

E

Editor

Sep 18, 2022

Find a unit vector in the direction of the vector $v=3i-4j$

Difficulty: Easy

A:

$i-j$

B:

\frac{3}{5}i- \frac{4}{5}j

C:

\frac{1}{3}i- \frac{1}{4}j

D:

\frac{3}{12}i- \frac{4}{12}j

View Solution Steps

ID: 63273dbaca83163ac3a133f7