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Mathematics, 29.03.2021 19:50 imamnaab5710

Simplify cos(2x)/
cos(x) - sin(x)?
•2 sin(x) cos(x)/
cos(x) - sin(x)
•2 sin(x) cos(x)/
sin(x) - cos(x)
•cos(x) + sin(x)
•cos(x) - sin(x)

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Answers: 1

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Simplify cos(2x)/
cos(x) - sin(x)?
•2 sin(x) cos(x)/
cos(x) - sin(x)
•2 sin...
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