Question
In Problems $37-54,$ use Fundamental Identities and/or the Complementary Angle Theorem to find the exact value of each expression. Do not use a calculator.$$\tan 10^{\circ} \cot 10^{\circ}$$
Step 1
So, $\cot 10^{\circ} = \frac{1}{\tan 10^{\circ}}$. Show more…
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