Express the integral as a limit of Riemann sums using right endpoints. Do not evaluate the limit. ??? ?3 + x² dx Find the width of each subinterval in terms of n. units Find the ith endpoint in terms of n. xi = Evaluate f(x) = ?3 + x² at the ith endpoint. f(xi) = Express the integral as the limit of Riemann sums using right endpoints. lim n?? ????? ( )
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First, we need to find the width of each subinterval in terms of n. If the interval is [a, b], then the width of each subinterval is given by: $$\Delta x = \frac{b - a}{n}$$ Show more…
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