Simplify and choose the equivalent expressions — task. Mathematics CBSE, Class 10.

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1. \(\cot β + \tan β\) \(=\)

\(\sec β - \text{cosec}\: β\)
\(\sec β\: \text{cosec}\: β\)
\(\sec β + \text{cosec}\: β\)

2. \(\sec β - \cos β\) \(=\)

\(\tan β - \sin β\)
\(\tan β + \sin β\)
\(\tan β \sin β\)

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