Specialist2025 NHT Exam 2 Section A · Q6CAS active1 mark

Euler's method with initial value in terms of step size

Euler's method is applied to $\frac{dy}{dx} = e^x$ with initial values $(0, y_0)$ .

For step size $h$ , the value of $y_3$ will be $\left(e^h + \frac{1}{2}\right)^2 h$ when

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y_0 = -\frac{3}{4}h

y_0 = -\frac{1}{2}h

y_0 = \frac{1}{4}h

y_0 = \frac{1}{2}h

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