question_answer

If \[\sin \theta :\cos \theta =4:7\]. Then the value of \[\frac{7\,\sin \theta -3\,\cos \theta }{7\,\sin \theta +2\,\cos \theta }\] is­­______.

A)  \[\frac{3}{7}\]                         

B)  \[\frac{1}{6}\]

C)  \[\frac{4}{7}\]                         

D)  \[\frac{7}{4}\]

E)  None of these