Interactive practice questions
Find $\sec\theta$secθ if $\cos\theta=\frac{2}{9}$cosθ=29.
Easy
< 1min
Find the exact value of $\sin\theta$sinθ if $\operatorname{cosec}\theta=-\frac{2\sqrt{6}}{3}$cosecθ=−2√63.
Easy
< 1min
If $\sin\theta=\frac{2}{9}$sinθ=29, what is the value of $\operatorname{cosec}\theta$cosecθ?
Easy
1min
Write $\operatorname{cosec}\theta$cosecθ in terms of $\sin\theta$sinθ.
Easy
< 1min
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