Simplify and perform the indicated operation
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Tom and maria typed in words in the ratio of 1 : 5 in 20 minutes. they typed 864 words altogether. find the number of words that each of them typed
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Mathematics, 21.06.2019 20:00, whosdarrin9396
If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).
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Mathematics, 28.11.2021 17:30
Mathematics, 28.11.2021 17:30
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Mathematics, 28.11.2021 17:30
Mathematics, 28.11.2021 17:30