यदि $\tan \theta = t$ है,तो $\tan 2\theta + \sec 2\theta = $

  • A
    $\frac{1 + t}{1 - t}$
  • B
    $\frac{1 - t}{1 + t}$
  • C
    $\frac{2t}{1 - t}$
  • D
    $\frac{2t}{1 + t}$

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