2017 HCI P1 Q1

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Timothy Gan

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2017 HCI P1 Q1

(i)

Without using a calculator, solve the inequality

$\frac{x+2}{x-1}\le \frac{x}{x+3}$.

[4]

(ii)

Hence find the set of values of $x$ for which $\frac{{{e}^{x}}+2}{{{e}^{x}}-1}\le \frac{{{e}^{x}}}{{{e}^{x}}+3}$ .

[2]

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Published: 2nd August 2022

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