$$\text { Find the surface area generated by rotating the lemniscate } r ^ { 2 } = 10 \cos 2 \theta \text { about the line } \theta = \pi \text {. }$$

question 136

Short Answer

$$\text { Find the surface area generated by rotating the lemniscate } r ^ { 2 } = 10 \cos 2 \theta \text { about the line } \theta = \pi \text {. }$$

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Definitions:

Mental Events

Internal occurrences in the mind, such as thoughts, feelings, and perceptions, that can influence behavior.

Conditioned Stimulus

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

Reflexively

In a manner that is automatic or without conscious thought, often as a direct response to a stimulus.

Secondary Reinforcer

A stimulus that has become reinforcing through its association with a primary reinforcer, often used in behavioral conditioning.