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Considering four subintervals, the value of  by Trapezoidal rule is:

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  1. 0.6950
  2. 0.6870
  3. 0.6677
  4. 0.3597

Answer (Detailed Solution Below)

Option 1 : 0.6950
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Detailed Solution

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Concept:

The trapezoidal rule states that:

Calculation:

Total number of intervals = 4

x

0

0.25

0.5

0.75

1

f(x)

y0 = 1

y1 = 0.8

y2 = 0.66

y3 = 0.57

y4 = 0.5

 

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