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Natali5045456 [20]
3 years ago
8

How can you prove: secθ = cscθtanθ

Mathematics
1 answer:
zavuch27 [327]3 years ago
3 0

\sec \theta=\csc \theta\tan \theta\\\\ \dfrac{1}{\cos \theta}=\dfrac{1}{\sin \theta}\cdot\dfrac{\sin \theta}{\cos \theta}\\\\ \dfrac{1}{\cos \theta}=\dfrac{1}{\cos \theta}

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