निम्नलिखित को हल करें।
(𝟏−𝒄𝒐𝒔𝜶)/𝒔𝒊𝒏𝜶+𝒔𝒊𝒏𝜶/(𝟏−𝒄𝒐𝒔𝜶)=?
(Lower Re. Exam 2017 (28.07.2019))

  • 1

    2 sec 𝜶 

  • 2

    2 cosec 𝜶

  • 3

    2 cos 𝜶

  • 4

    2 sin 𝜶

Answer:- 2

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