-. The integral x+1 dx can be evaluated using the substitution u = x'+ ax +1 once. Determine a and x' +ax + 1 evaluate the integral. Show the work that leads to your answer.

Riemann Sums is a special type of approximation of the area under a curve by dividing it into multiple simple shapes like rectangles or trapezoids and is used in integrals when finite sums are involved. Figuring out the area of a curve is complex hence t…

Bernhard Riemann's integral was the first systematic description of the integral of a function on an interval in the branch of mathematics known as real analysis.