Vector Algebra Quiz (5 Questions)

1. Add the vectors: <3, 2> + <1, 5>

2. Subtract: <6, 4> − <2, 1>

3. Multiply by a scalar: 4<2, −1>

4. True or False: Vector subtraction is the same as addition.

5. What does scalar multiplication do to a vector?

Answer Key

1. <4, 7>

2. <4, 3>

3. <8, −4>

4. False

5. Changes the vector’s magnitude