NZ Level 8 (NZC) Level 3 (NCEA) [In development]
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Solve trigonometric equations using reciprocal functions

Interactive practice questions

Is there a value of $\theta$θ for which $\sec\theta=0.6$secθ=0.6?

Yes

A

No

B

Yes

A

No

B
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Is there a value of $\theta$θ for which $\sec\theta=-27$secθ=27?

Is there a value of $\theta$θ for which $\cot\theta=-2$cotθ=2?

Is there a value of $\theta$θ for which $\cos\theta=-\frac{1}{5}$cosθ=15 and $\sec\theta=-5$secθ=5?

Outcomes

M8-7

Form and use trigonometric, polynomial, and other non-linear equations

91575

Apply trigonometric methods in solving problems

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