IGCSE/GCSE/O & A Level/IB/University Student Forum
Qualification => Others => GCSE => Topic started by: archie017 on April 10, 2011, 08:28:12 am
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if
dy/du = [eu]dy/dx
then what is d2 y/ du2
please explain each and every of your line.
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You have made two same threads regarding this topic and this is against the forum rules.One here and one in Subject help board.
Plz be more careful next time.