If $7 \cos \theta-\sin \theta=5$ and $\tan \theta>0$, then $\tan \theta=$

• A

  $\frac{7}{12}$
• Correct answer
  B

  $\frac{3}{4}$
• C

  $\frac{4}{3}$
• D

  $\frac{12}{7}$

Hence, the correct answer is option: 'B'.