Zoey Tan's answer to gly's Secondary 4 A Maths Singapore question.
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use product rule
when y= f(x)g(x)
dy/dx = f(x)g’(x) + f’(x)g(x)
when y= f(x)g(x)
dy/dx = f(x)g’(x) + f’(x)g(x)
Date Posted:
1 year ago
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