Rita is proving that the following trigonometric identity is true:
cos(-0)/sin(-0)
= 1/tan o<...
Mathematics, 16.08.2021 06:00 logan5713
Rita is proving that the following trigonometric identity is true:
cos(-0)/sin(-0)
= 1/tan o
Which step would be the first line of her proof?
Answers: 3
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Answers: 1
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