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If y and u are functions of x and y = cu
then y' = cu'
What does "If y and u are functions of x " look like on paper?
would it be y = cx ; and u = cx? But thats obviously not what it means... because they have y = cu? so can some one explain??????
then y' = cu'
What does "If y and u are functions of x " look like on paper?
would it be y = cx ; and u = cx? But thats obviously not what it means... because they have y = cu? so can some one explain??????
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