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Use the Information Given About the Angle θ,0θ2π\theta , 0 \leq \theta \leq 2 \pi

Question 134

Multiple Choice

Use the information given about the angle θ,0θ2π\theta , 0 \leq \theta \leq 2 \pi , to find the exact value of the indicated trigonometric function.
- secθ=477,cscθ>0\sec \theta = - \frac { 4 \sqrt { 7 } } { 7 } , \quad \csc \theta > 0 \quad Find sin(2θ) \sin ( 2 \theta )


A) 459\frac { 4 \sqrt { 5 } } { 9 }

B) 19- \frac { 1 } { 9 }

C) 19\frac { 1 } { 9 }

D) 459\frac { - 4 \sqrt { 5 } } { 9 }

Correct Answer:

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