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.$$\tan 50^{\circ}-\frac{\sin 50^{\circ}}{\cos 50^{\circ}}$$
Step 1
So, we can rewrite $\tan 50^{\circ}$ as $\frac{\sin 50^{\circ}}{\cos 50^{\circ}}$. Show more…
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