If = +4 î - 2 ĵ - 3

question 2

Multiple Choice

If = +4 î - 2 ĵ - 3
And = -4 î -2 ĵ - 3 , which of the following numbers is closest to the magnitude of - ?

• A) 8
• B) 7
• C) 9
• D) 10
• E) 11

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Definitions:

Compliment

An expression of praise, commendation, or admiration.

Maintenance Skills

These are the abilities required to repair, care for, and keep machinery, buildings, or equipment in good condition.

Affect

To make a difference to or have an influence on something or someone.

Passenger Service

A range of services provided to individuals traveling or commuting, usually by means of public or private transportation.