Solve the Following Equation $9 \cot ^ { 2 } x - 3 = 0$

question 64

Multiple Choice

Solve the following equation. $9 \cot ^ { 2 } x - 3 = 0$

• A) \(\frac { \pi } { 2 } + n \pi , \frac { 2 \pi } { 5 } + n \pi\)
• B) \(\frac { \pi } { 3 } + n \pi , \frac { \pi } { 3 } + n \pi\)
• C) \(\frac { 4 \pi } { 3 } + n \pi , \frac { 2 \pi } { 3 } + n \pi\)
• D) \(\frac { 2 \pi } { 3 } + n \pi , \frac { 2 \pi } { 3 } + n \pi\)
• E) \(\frac { \pi } { 3 } + n \pi , \frac { 2 \pi } { 3 } + n \pi\)

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Definitions:

Independent Clauses

Sentences or clauses that can stand alone as complete sentences because they have both a subject and a predicate.

Active Voice

A sentence structure where the subject performs the action denoted by the verb, making the writing clear and forceful.

Transitional Expressions

Words or phrases used to provide a connection between ideas, sentences, and paragraphs, improving the flow of writing or speech.

Time Association

Relates to connecting events, tasks, or activities with specific time frames to improve memory or organization.