Find Any Zeros Of $r$ On the Interval $0 \leq \theta < 2 \pi$

question 18

Multiple Choice

Find any zeros of $r$ on the interval $0 \leq \theta < 2 \pi$ .
$$r = \sqrt { 3 } + 2 \cos \theta$$

• A) zeros: \(\frac { \pi } { 6 } , \frac { 11 \pi } { 6 }\)
• B) zeros: \(\frac { 5 \pi } { 6 } , \frac { 7 \pi } { 6 }\)
• C) zeros: \(\frac { 5 \pi } { 3 } , \frac { 7 \pi } { 3 }\)
• D) zeros: \(\frac { \pi } { 3 } , \frac { 11 \pi } { 3 }\)
• E) zeros: \(\frac { 5 \pi } { 2 } , \frac { 7 \pi } { 2 }\)

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Definitions:

Unexpected Increase

An unforeseen rise in a particular variable or metric, which could pertain to costs, prices, demand, or any other economic factor.

Equilibrium Price

The market price where the quantity of goods supplied is equal to the quantity of goods demanded.

Equilibrium Quantity

The quantity of goods or services at which supply equals demand, leading to market stability.

Equilibrium Price

The price at which the quantity of a good or service demanded by consumers equals the quantity supplied by producers, leading to a stable market condition.