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Solve the Equation cos⁡θ=1\cos \theta = 1 A) θ=3π2+2kπ\theta = \frac { 3 \pi } { 2 } + 2 \mathrm { k } \pi

Question 65

Multiple Choice

Solve the equation. Give a general formula for all the solutions.
- cos⁡θ=1\cos \theta = 1


A) θ=3π2+2kπ\theta = \frac { 3 \pi } { 2 } + 2 \mathrm { k } \pi
B) θ=π2+2kπ\theta = \frac { \pi } { 2 } + 2 \mathrm { k } \pi
C) θ=π+2kπ\theta = \pi + 2 \mathrm { k } \pi
D) θ=0+2kπ\theta = 0 + 2 \mathrm { k } \pi

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