1. Consider the function f(x) = x' -4on the interval [-2,2]. Calculate the Riemann sum using: a. n= 6, right endpoints b. n= 4, midpoints Evaluate x - 4 dx с. -2 d. Which estimate of the area, "a" or "b", is closer to the actual area, "c"?

Q: Q4. Ca) Graph s=2sin3 (b) Evaluate the area inside the curve.

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