Mathematics 9709 · AS & A Level · Differentiation

Differentiation — practice question

A curve is given by $y = \frac{e^{2x}}{1 + e^{2x}}$.
(main)[4]

Show that the gradient of the curve at the point where $x = \ln 3$ equals $\frac{9}{50}$.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: Apply the correct quotient or product rule, or an equivalent approach

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