यदि cosec𝜃+𝑐𝑜𝑡𝜃=2.5 है, तो cosec𝜃 =?
If cosec𝜃+𝑐𝑜𝑡𝜃=2.5, then cosec𝜃 =?

  • 1

    1.50

  • 2

    1.45

  • 3

    1.35

  • 4

    1.55

Answer:- 2

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