If Two Collinear Vectors

question 15

Multiple Choice

If two collinear vectors
And
Are added,the resultant has a magnitude equal to 4.0.If
Is subtracted from
,the resultant has a magnitude equal to 8.0.What is the magnitude of
?

• A)2.0
• B)3.0
• C)4.0
• D)5.0
• E)6.0

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Definitions:

Smallest Observation

The lowest value recorded in a data set.

1st Quartile

The value below which 25% of the data points in a dataset fall, indicating the lower quarter of the data.

3rd Quartile

Also known as the upper quartile, it is the value below which 75% of the data in a dataset falls.

Symmetric Distribution

A distribution where the left and right sides of the distribution are mirror images of each other.