Question:

Which of the following is a method for numerical integration?

Show Hint

Other classic numerical integration methods include Simpson's 1/3 Rule and Simpson's 3/8 Rule.
  • Bisection Method
  • Trapezoidal Rule
  • Interpolation
  • Extrapolation
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The Correct Option is B

Solution and Explanation

Step 1: Understanding the Concept:
Numerical integration (often called quadrature) involves calculating the approximate numerical value of a definite integral when analytical integration is difficult or impossible.

Step 2: Detailed Explanation:

Let us review the purpose of each listed method:
- Bisection Method: A root-finding method used to solve non-linear equations.
- Trapezoidal Rule: A numerical integration technique that approximates the area under a curve by dividing it into a series of trapezoids.
- Interpolation: The process of estimating values between known data points.
- Extrapolation: The process of estimating values outside the range of known data points.
Therefore, the Trapezoidal Rule is a method for numerical integration.

Step 3: Final Answer

The correct option is (B).
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