यदि cosθ/1- sinθ + cosθ/1+ sinθ = 4, 0°< θ < 90° तब (tanθ+ cosecθ) का मान है -

  • 1

    5√3/3

  • 2

    5√2/2

  • 3

    4√3/3

  • 4

    5√2/3

Answer:- 1

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