Solve the Equation $\cos \theta = 0$ A) $\theta = \frac { \pi } { 2 } + k \pi$

question 154

Multiple Choice

Solve the equation. Give a general formula for all the solutions.
- $\cos \theta = 0$

• A) \(\theta = \frac { \pi } { 2 } + k \pi\)
• B) \(\theta = 0 + \mathrm { k } \pi\)
• C) \(\theta = 0 + 2 \mathrm { k } \pi\)
• D) \(\theta = \frac { \pi } { 2 } + 2 \mathrm { k } \pi\)

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