3:43 PM Scanning Result O+ 4566 34 Your task has been scanned successfully! Tap SOLVE to proceed. × 1 Example 25 a) Using the trapezoidal rule with 4 intervals evaluate the integral 2 dx. b) Using the trapezium rule with eight ordinates at x=-3, -2, -1, 0, 1, 2, 3 and 4, calculate correct to 3 decimal places an approximate value of 6x x+2 dx. [WAEC] ADD PHOTO SOLVE

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