Answer
$1$
Work Step by Step
The trigonometric ratios are as follows: $\sin \theta= \dfrac{opposite}{hypotenuse}$ ; $\cos \theta= \dfrac{Adjacent}{hypotenuse}$ and $\tan \theta= \dfrac{Opposite}{Adjacent}$
Now, $\tan \theta= \dfrac{Opposite}{Adjacent}$
and $\cot \theta= \dfrac{1}{\tan \theta}$
We see that tangent and cotangent are reciprocals and should multiply to 1:
$\tan 4.7^{\circ} \times \cot 4.7^{\circ}=1$
