Show That the Set Has Cardinal Number by Establishing

question 108

Multiple Choice

Show that the set has cardinal number by establishing a one-to-one correspondence between the set of counting numbers and the given set. Be sure to show the pairing of the general terms in the sets.
- $\left\{ \frac { 1 } { 4 } , \frac { 1 } { 5 } , \frac { 1 } { 6 } , \frac { 1 } { 7 } , \ldots \right\}$

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Definitions:

Selective Serotonin Reuptake Inhibitor

A class of drugs typically used as antidepressants in the treatment of major depressive disorder, anxiety disorders, and some personality disorders by increasing serotonin levels.

Bipolar Disorder

A psychiatric disorder involving significant mood fluctuations, with periods of elevated mood (mania or hypomania) and episodes of depressive lows.

Manic Episodes

Episodes characterized by a period of abnormally elevated, expansive, or irritable mood and increased activity or energy levels, often found in bipolar disorder.

Antidepressant Drugs

Medications prescribed to alleviate symptoms of depression by balancing chemicals in the brain that affect mood and emotions.