Allied & ICAR Exam Bank • ALLIED_2777 MCQ • 1 Mark

Section 1: Engineering Mathematics

Numerical Methods

Subtopic: Numerical solutions of ODEs

Question Statement:

The Modified Euler method (Heun's method) is equivalent to:

Options:

  • (A) Second-order Runge–Kutta (RK2) method
  • (B) First-order Euler method
  • (C) Fourth-order Runge–Kutta method
  • (D) Milne's method

Answer Key:

A

Step-by-Step Solution & Explanation

Heun's method uses an average slope of the predictor and corrector, matching the Taylor series up to $h^2$, making it an RK2 scheme.
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