Solve the Initial-Value Problem $$2 y ^ { tt } + 21 y ^ { t } + 54 y = 0 , y ( 0 ) = 0 , y ^ { \prime } ( 0 ) = 1$$

question 59

Short Answer

Solve the initial-value problem.
$$2 y ^ { tt } + 21 y ^ { t } + 54 y = 0 , y ( 0 ) = 0 , y ^ { \prime } ( 0 ) = 1$$

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Definitions:

Sexual Disorder

A type of mental disorder that is characterized by significant distress or impairment in sexual function, desire, or performance.

Refractory Period

A period immediately following the firing of a nerve fiber or muscle during which the nerve or muscle is incapable of responding to stimulation.

Physiological Arousal

The body's response to stimuli, which includes increased heart rate, sweating, and energy levels as part of the fight or flight response.

Contraceptive Use

The use of methods or devices to prevent pregnancy as part of family planning or sexual health.