PromptBe sure to show your work and support your conclusions as demonstrated in the modules from Unit 6 of thiscourse.Question 1Evaluate $$\int \frac{ln x}{x^3} dx$$.Question 2Evaluate $$\int x^2 sin(2x^3+4) dx$$Question 3Find the area of the region bounded by $$y = tan^3 x sec x$$ and the x-axis on the interval $$[0,\frac{\pi}{4}]$$. Give anexact area (no rounding).Question 4Evaluate $$\int x^{17} e^{x^9} dx$$.