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Solve the Equation for Solutions Over the Interval [0, 2π) sin⁡x2+cos⁡x2=0\sin \frac { x } { 2 } + \cos \frac { x } { 2 } = 0

Question 473

Multiple Choice

Solve the equation for solutions over the interval [0, 2π) . Write solutions as exact values or to four decimal places, as
appropriate.
- sin⁡x2+cos⁡x2=0\sin \frac { x } { 2 } + \cos \frac { x } { 2 } = 0


A) {3π2}\left\{ \frac { 3 \pi } { 2 } \right\}
B) {0,π}\{ 0 , \pi \}
C) {3π4,7π4}\left\{ \frac { 3 \pi } { 4 } , \frac { 7 \pi } { 4 } \right\}
D) {π2}\left\{ \frac { \pi } { 2 } \right\}

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