(cosec𝛉 – sin𝛉)(sec𝛉 – cos𝛉)(tan𝛉 + cot𝛉) किससे बराबर होगा?
 

  • 1

    1

  • 2

    Sec𝛉 cosec𝛉

  • 3

    Sin𝛉 cos𝛉

  • 4

    cot2𝛉

Answer:- 1

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