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Mathematics, 10.01.2020 03:31 emi73
Marty is proving that the following trigonometric identity is true: tan2θ⋅cos2θ=1−cos2θ which step would be the first line of his proof?
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Marty is proving that the following trigonometric identity is true: tan2θ⋅cos2θ=1−cos2θ which step...
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