જો $\tan \theta + \cot \theta = 2$ હોય,તો $\sin \theta$ ની કિંમત કેટલી થાય?

  • A
    $\frac{1}{\sqrt{2}}$
  • B
    $\frac{1}{\sqrt{3}}$
  • C
    $\frac{1}{2}$
  • D
    $1$

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