If 3 cosec A = 7, then what is value of cos A tan A ?

$\frac{2\sqrt{10}}{7}$ $\frac{3}{7}$ $\frac{4}{7}$ $\frac{\sqrt{10}}{7}$

$\frac{3}{7}$

3 cosec A = 7 cosec A = \(\frac{7}{3}\) { using , cosec A = \(\frac{H}{P}\) } Now, cosA. tanA = sinA = \(\frac{3}{7}\)