$\sin \left( {2{{\tan }^{ - 1}}\left( {\frac{1}{3}} \right)} \right) + \cos ({\tan ^{ - 1}}(2\sqrt 2 ))$ ની કિંમત શોધો.

  • A
    $\frac{16}{15}$
  • B
    $\frac{14}{15}$
  • C
    $\frac{12}{15}$
  • D
    $\frac{11}{15}$

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