解答
Product: $(uv)' = u'v + uv'$; Quotient: $\left(\frac{u}{v}\right)' = \frac{u'v - uv'}{v^2}$ ($v \neq 0$).
解説
These rules derive directly from the definition of the derivative and are foundational across CSAT differential calculus questions.
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What are the product rule and quotient rule for differentiating functions $u(x)$ and $v(x)$?
デッキ「CSAT (Suneung) essentials: original practice」の単語カード。