Solve the equation on the interval $$0 \leq \theta

Question

Solve the equation on the interval $$0 \leq \theta < 2 \pi \text {. }$$
-$\cos \theta = \sin \theta$
A) $\frac { 3 \pi } { 4 } , \frac { 5 \pi } { 4 }$

B) $\frac { \pi } { 4 } , \frac { 5 \pi } { 4 }$

C) $\frac { \pi } { 4 } , \frac { 7 \pi } { 4 }$

D) $\frac { 3 \pi } { 4 } , \frac { 7 \pi } { 2 }$

Quizplus · Accepted Answer

The Answer of Solve the equation on the interval $$0 \leq \theta < 2 \pi \text {. }$$
-$\cos \theta = \sin \theta$
A) $\frac { 3 \pi } { 4 } , \frac { 5 \pi } { 4 }$

B) $\frac { \pi } { 4 } , \frac { 5 \pi } { 4 }$

C) $\frac { \pi } { 4 } , \frac { 7 \pi } { 4 }$

D) $\frac { 3 \pi } { 4 } , \frac { 7 \pi } { 2 }$

Solve the Equation on the Interval 0≤θ<2π. 0 \leq \theta < 2 \pi \text {. }0≤θ<2π.

Solve the Equation on the Interval $0 \leq \theta < 2 \pi \text {. }$