What is the Value of 2 sinθ cosθ/cos²θ – sin²θ = ?

If tanθ = 12/13, then what is the value of  2 sinθ cosθ/cos²θ – sin²θ = ?

  1. 48/125
  2. 312/25
  3. 248/25
  4. 13/144
Anurag Mishra Professor Asked on 10th November 2015 in Maths.
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  • 1 Answer(s)

    Answer: (1) 48/125

    Anurag Mishra Professor Answered on 10th November 2015.
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