Find the Exact Value of the Expression $$\sin ^ { - 1 } \frac { \sqrt { 2 } } { 2 }$$

question 54

Multiple Choice

Find the exact value of the expression.
- $$\sin ^ { - 1 } \frac { \sqrt { 2 } } { 2 }$$

• A) \(\frac { 3 \pi } { 4 }\)
• B) \(\frac { 2 \pi } { 3 }\)
• C) \(\frac { \pi } { 4 }\)
• D) \(\frac { \pi } { 3 }\)

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Definitions:

Classical Conditioning

A method of pairing in learning where two stimuli are habitually associated; over time, the response originally from the second stimulus comes to be from the first stimulus alone.

Reinforcement

A principle in behavior theory in which a behavior is strengthened or made more likely to occur in the future by consequences that follow it.

Secondary Reinforcer

A stimulus that gains its reinforcing capability through its association with a primary reinforcer, such as money or praise.

Disequilibrium Principle

A concept in learning and education suggesting that learning occurs when an individual encounters cognitive conflict or disequilibrium, prompting adaptation and new learning to restore balance.