√(𝟏+𝒄𝒐𝒔𝛉)/(𝟏−cos𝛉) का मान क्या होगा ?

  • 1

    𝒄𝒐𝒔𝒆𝒄𝛉+𝒕𝒂𝒏𝛉

  • 2

    𝒄𝒐𝒔𝒆𝒄𝛉−𝒕𝒂𝒏𝛉

  • 3

    𝒔𝒆𝒄𝛉+𝒄𝒐𝒕𝛉

  • 4

    𝒔𝒆𝒄𝛉−𝒄𝒐𝒕𝛉

Answer:- 1

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