Find the First Four Terms and The $1000 ^ { \text {th } }$

question 90

Essay

Find the first four terms and the $1000 ^ { \text {th } }$ term of the sequence $c _ { n } = ( - 1 ) ^ { n } n ^ { 2 }$

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Definitions:

Pathogens

Microorganisms that can cause disease in hosts, including bacteria, viruses, fungi, and parasites.

Elasticity

The ability of tissue or material to resume its normal shape after being stretched, compressed, or altered in any way.

Chronic Wounds

Wounds that fail to proceed through the normal stages of healing in an orderly and timely manner, often remaining open for an extended period.

Full-Thickness Wounds

Wounds that extend through the dermis to affect deeper tissues and potentially muscle or bone, requiring more complex healing processes.