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1) Using the right endpoint with n = 4, approximate the area of the region bounded...

1) Using the right endpoint with n = 4, approximate the area of the region bounded by ? = 2?2 + 3, and x axis for x between 1 and 3.
2) Use Riemann sums and the limit to find the area of the region bounded by ?(?) = 3? − 4 and x-axis between x = 0 and x = 1

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