From right $ riangle ABC$ with stick $BC$ as hypotenuse, $\sin \angle ACB$ equals—

Question

From right $	riangle ABC$ with stick $BC$ as hypotenuse, $\sin \angle ACB$ equals—

Accepted Answer

$\dfrac{AB}{BC}$

Answer

$\dfrac{BC}{AB}$

Answer

$\dfrac{AB}{AC}$

Answer

$\dfrac{AC}{AB}$

From right △ABC\triangle ABC△ABC with stick BCBCBC as hypotenuse, sin⁡∠ACB\sin \angle ACBsin∠ACB equals—