Find the Area of the Specified Region $r ^ { 2 } = a ^ { 2 } \sin 2 \theta , a > 0$

question 384

Multiple Choice

Find the area of the specified region.
-Inside the lemniscate $r ^ { 2 } = a ^ { 2 } \sin 2 \theta , a > 0$

• A) \(a ^ { 2 }\)
• B) 0
• C) \(\frac { a ^ { 2 } } { 2 }\)
• D) \(\pi a ^ { 2 }\)

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with the unconditioned stimulus, eventually comes to trigger a conditioned response on its own.

Conditioned Response

A learned response to a previously neutral stimulus that has been repeatedly presented along with an unconditioned stimulus.

Unconditioned Stimulus

A stimulus that automatically triggers a response without any need for prior learning.

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, eventually triggers a conditioned response.