Podcast
Questions and Answers
If sinθ = 0.8, what is cosθ?
If sinθ = 0.8, what is cosθ?
- 0.6
- -0.6
- 0.2
- 0.4 (correct)
In trigonometry, what is the reciprocal of the sine function?
In trigonometry, what is the reciprocal of the sine function?
- Secant
- Cosine
- Tangent
- Cosecant (correct)
What is the period of the tangent function?
What is the period of the tangent function?
- $\pi$
- $\frac{\pi}{2}$
- $\frac{\pi}{4}$
- $2\pi$ (correct)