A Level

MATHEMATICS · Single correct · A Level · Mathematics · Differentiation · Differentiation

Problem

If y=ex+ex+ex+…y = e^{x+e^{x+e^{x+\dots}}} , then dydx=\frac{dy}{dx} = (a) y1−y\frac{y}{1-y} (b) 11−y\frac{1}{1-y} (c) y1+y\frac{y}{1+y} (d) yy−1\frac{y}{y-1}

Related theory

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