MCQ
$(\sin \alpha+\cos \alpha)(\tan \alpha+\cot \alpha)=$
  • A
    $\sec \alpha+\tan \alpha$
  • B
    $\sec \alpha$
  • C
    $\sec \alpha+\operatorname{cosec} \alpha$
  • D
    $\operatorname{cosec} \alpha$

Answer

Self

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