Find the Exact Value of the Expression $- 1$ B) $- \sqrt { 3 }$

question 114

Multiple Choice

Find the exact value of the expression.
-cot 120°

• A) \(- 1\)
• B) \(- \sqrt { 3 }\)
• C) \(- \frac { \sqrt { 3 } } { 3 }\)
• D) \(\frac { \sqrt { 3 } } { 3 }\)

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Definitions:

Polarized Capacitors

Capacitors that are specifically designed to be used with a particular polarity in DC circuits and can be damaged if connected in reverse.

Electrolytic

A type of capacitor that is polarity sensitive.

Temperature Coefficient

A parameter that quantifies the change in a physical property of a material as the temperature changes.

Capacitance Change

A variation in the ability of a capacitor to store an electrical charge, affected by factors such as distance between plates, area of plates, and the dielectric material.