SOLUTION: 1. Find the magnitude of the following vector: v = -2i - 4j. 2. Find the unit vector that has the same direction as the vector below: v = 4j 3. In what quadrant is the terminal

Question 149681: 1. Find the magnitude of the following vector: v = -2i - 4j.
2. Find the unit vector that has the same direction as the vector below: v = 4j
3. In what quadrant is the terminal point of the vector below located?
v = 5i - 3j
4.The vector, v, is multiplied by a scalar as shown below. v = -i + j -3(v)

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.

3. (5,-3) Starting at the origin, that 5 right, 3 down.
4th Quadrant.

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