Write the First Four Terms of the Sequence Whose General $$a _ { n } = \frac { 4 } { n ^ { 2 } }$$

question 115

Multiple Choice

Write the first four terms of the sequence whose general term is given.
- $$a _ { n } = \frac { 4 } { n ^ { 2 } }$$

• A) \(1 , \frac { 2 } { 4 } , \frac { 3 } { 9 } , \frac { 4 } { 16 }\)
• B) \(\frac { 4 } { 4 } , \frac { 4 } { 9 } , \frac { 4 } { 16 } , \frac { 4 } { 25 }\)
• C) \(1 , \frac { 1 } { 4 } , \frac { 1 } { 9 } , \frac { 1 } { 16 }\)
• D) \(4 , \frac { 4 } { 4 } , \frac { 4 } { 9 } , \frac { 4 } { 16 }\)

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Definitions:

Sensory Organs

Parts of the body that contain receptors and structures necessary for processing sensory information, allowing perception of the environment.

Eyes

Organ of vision in humans and other organisms that allows the perception of light, shapes, and colors through a complex process of light detection and signal transmission to the brain.

Compound Eyes

Eyes that consist of thousands of small, individual photoreceptor units, common in insects and crustaceans, providing a wide angle of vision.

Insect

A small arthropod animal that has six legs and, generally, one or two pairs of wings.