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Mathematics, 31.08.2019 16:30 jeanlucceltrick09

If y=cos6x+6cos4x+15cos2x+10)/cos5x+5c os3x+10cosx
then dy/dx=? ?me solve this problem..

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Answers: 1

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If y=cos6x+6cos4x+15cos2x+10)/cos5x+5c os3x+10cosx
then dy/dx=? ?me solve this problem.....
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