If N Is an Integer, N · 180° Represents an Integer

question 40

Multiple Choice

If n is an integer, n · 180° represents an integer multiple of 180°, and (2n + 1) · 90° represents an odd integer multiple of
90°. Decide whether the expression is equal to 0, 1, -1, or is undefined.
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• A) Acute, scalene
• B) Obtuse, equilateral
• C) Right, isosceles
• D) Obtuse, isosceles

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Definitions:

Utility Function

An expression used in economics to quantify the happiness or satisfaction gained from consuming a set of goods or services.

Consumption Bundle

A combination of different goods and services that a consumer chooses to purchase at a given time.

Quasilinear Preferences

Preferences represented by utility functions where the marginal utility of consumption is constant irrespective of other goods consumed.

Indifference Curves

Graphical representations of different combinations of goods or services among which a consumer is indifferent, showing no preference for one combination over another.