If the Scalar (Dot) Product of Two Vectors Is Negative

question 71

Multiple Choice

If the scalar (dot) product of two vectors is negative, it means that

• A) there was a calculator error.
• B) the angle between the vectors is less than 90 degrees.
• C) the angle between the vectors is 90 degrees.
• D) the angle between the vectors is greater than 270 degrees.
• E) the angle between the vectors is between 90 and 180 degrees.

Understand and apply the concept of the distance between numbers on the real number line.

Determine the opposite and the inequality involving real numbers.

Plot and interpret points on the real number line.

Evaluate simple arithmetic expressions and inequalities involving real numbers.

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Government Deficit

A scenario in which a government spends more than it earns over a certain timeframe, usually resulting in the need to borrow funds.

Government Budget Deficit

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Interest Rate

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