If Two Vectors Lying in the Same Plane Are Added

question 1

Multiple Choice

If two vectors lying in the same plane are added together and the result is zero, then which of the following is true of the vector quantities?

• A) they are equal in magnitude
• B) they are opposite in direction
• C) both A and B
• D) none of the above

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Definitions:

GDP Deflator

An economic measure that converts output measured at current prices into constant-dollar terms, helping to distinguish between real growth and inflation.

Inflation

The tempo at which the cost of general goods and services escalates, undermining the ability to purchase as time progresses.

Expenditures Approach

A method of computing a country's gross domestic product (GDP) by adding up total consumption, investment, government spending, and net exports.

GDP

Gross Domestic Product, a measure of the economic output of a country within a specified period of time.