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

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1. \(\frac{\sec α}{\sin α} - \frac{\sin α}{\cos α}\) \(=\)

\(\text{cosec}\: α\)
\(\cos α\)
\(\cot α\)

2. \((\sec α + \tan α)( 1 - \sin α)\) \(=\)

\(\tan α\)
\(\cos α\)
\(\sin α\)

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