Find the Exact Value $\sin 495 ^ { \circ }$ A) $\frac { \sqrt { 2 } } { 2 }$

question 276

Multiple Choice

Find the exact value. Do not use a calculator.
- $\sin 495 ^ { \circ }$

• A) \(\frac { \sqrt { 2 } } { 2 }\)
• B) \(- \frac { \sqrt { 2 } } { 2 }\)
• C) \(\frac { 1 } { 2 }\)
• D) \(- \frac { 1 } { 2 }\)

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Definitions:

Market Economy

An economic system where decisions regarding investment, production, and distribution are based on supply and demand, and prices of goods and services are determined in a free price system.

Aggregate Demand

The sum total of all economic needs for goods and services, appraised at a constant overall price level in a stated period.

Excess Capacity

A situation where a company or economy can produce more goods or services than currently demanded, leading to unused resources or capacity.

Productive Capacity

The maximum output that an economy can produce without causing inflation, determined by the availability of factors of production.