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Evaluate without using a calculator. Use the Pythagorean identities rather than reference triangles. Find tan and cot 0 if sec 0 = 5
and sin <0.
tanecote =
(Simplify your answers, including any radicals. Use integers or fractions for any numbers in the expressions.)

User Shontauro
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1 Answer

9 votes

Answer:

b

Explanation:

User Stucash
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