Trapezoidal Rule

Question 1

The trapezoidal rule for integration gives exact result when the integrand is a polynomial of degree

A
0 but not 1
B
1 but not 0
C
0 or 1
D
2
       Engineering-Mathematics       Trapezoidal Rule       Gate-2002
Question 1 Explanation: 
If curve is of function of degree 1, then curve will be a straight line, and in that case also, all trapezoids will fit completely. So there is no error in degree 1.
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