. Find the area under the curve 3; = 33+ 1 over the interval [2, {3] using right end point approximation. . Evaluate the integral and state whether it converges or diverges: In shits . Integrate the rational function by partial fraction (decomposition): f at: . Emluate the integral by trigonometric substitution: f - 1: . Emluate in terms of beta function: I; 1:2(1 1:3)gdcr