Answer
We take the reciprocal of $\tan\theta$ to get $\cot\theta= 0.59600119$
Work Step by Step
Step 1: $\cot\theta=\frac{1}{\tan\theta}$
Step 2: Since $\tan\theta=1.6778490$, we can insert this in the identity above:
$\cot\theta=\frac{1}{\tan\theta}=\frac{1}{1.6778490}$
Step 3: Now, using a calculator, we can solve $\frac{1}{1.6778490}$
Step 4: According to the calculator, $\frac{1}{1.6778490}=0.59600119$