Given: $\theta \in [\pi /2,\pi ]$ and $\mathrm{tan}\theta =1/3$.

Find $\mathrm{sin}\theta $ and $\mathrm{cos}\theta $ (but to find the angle is not needed)

Find $\mathrm{sin}\theta $ and $\mathrm{cos}\theta $ (but to find the angle is not needed)

Samson Kaufman
2022-08-04
Answered

Given: $\theta \in [\pi /2,\pi ]$ and $\mathrm{tan}\theta =1/3$.

Find $\mathrm{sin}\theta $ and $\mathrm{cos}\theta $ (but to find the angle is not needed)

Find $\mathrm{sin}\theta $ and $\mathrm{cos}\theta $ (but to find the angle is not needed)

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