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How do You Find the Derivative of Cot x

ANSWER.- LIKE FRACTIONS.

Like fractions are fractions with the same denominators. Add the numerators and write the total over the denominator to add fractions with like denominators. We already know that fractions like 2/7, 3/7, 5/7, 6/7, 9/7, and so on are fractions. Unit fractions are fractions that have one (1) as their numerator.