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Engineering Maths · Q17

Numerical Methods

Engineering and GATE · Engineering Maths · question 17

Q17

The minimum number of equal length subintervals needed to approximate _1^2 x e^ x dx to an accuracy of at least 1/3 × 10^ - 6 using the trapezoidal rule is

The minimum number of equal length subintervals needed to approximate  to an accuracy of at least  using the trapezoidal rule is
A.
1000e
Answer
B.
1000
C.
100e
D.
100

Answer: Option A

Solution

Answer: Option A
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