Solve the Equation (X in Radians and in Degrees) for All

question 26

Multiple Choice

Solve the equation (x in radians and in degrees) for all exact solutions where appropriate. Round approximate answers
in radians to four decimal places and approximate answers in degrees to the nearest tenth.
- $\sin ^ { 2 } x + \sin x = 0$

• A) \(\left\{ \frac { 3 \pi } { 2 } + n \pi \right\}\)
• B) \(\left\{ \mathrm { n } \pi , \frac { 3 \pi } { 2 } + 2 \mathrm { n } \pi \right\}\)
• C) \(\left\{ \frac { \pi } { 2 } + 2 n \pi \right\}\)
• D) \(\left\{ n \pi , \frac { \pi } { 2 } + 2 n \pi \right\}\)

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Definitions:

Subjective Assessment

A method of evaluation based on personal opinions, perspectives, or feelings rather than objective measurements or criteria.

Intuitive Judgment

A judgment about the probability of an event based on integrating relevant evidence.

Frequency

The rate at which a repeating event occurs, such as the number of waves passing a point in one second.

Equal Alternatives

A scenario where all available options are considered to be of equal value or utility.