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2 cards from this section. Quick, good the night before a test.
What is cosec(θ) if sin(θ) = 3/5?
Remember to take the reciprocal.
If cos(θ) = 1/4, what is sec(θ)?
What happens to the denominator?
What is the cosecant of an angle θ if sin(θ) = 0.5?
Think about what reciprocal means.
True or False: tan(θ) = 1/cot(θ).
Remember how tangent and cotangent function together.
If sec(θ) = 7/5, find cos(θ) and justify your answer using reciprocal identities.
Look at how secant relates to cosine.
Given tan(θ) = 1/√3, find cot(θ) and provide a step-by-step solution.
How does flipping a fraction help here?
4 more questions in this section. Enroll free to practise them all.
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