IT Evaluate the proper integration from 0 to 4 of arctan x. Leave your answer in terms of r.

Q: ((cos 2x – sin? 3x)dx

A:

Q: 11. sec(x) /sec(x)+ tan(x)dx

A: Given: I=∫secxsecx+tanxdx. To be find: evaluate the integral by using integration by parts. Concept:…

Q: For which values of x are y = sinh x and y = cosh x increasing anddecreasing?

A: Hence, sinh x is increasing for all x.

Q: Integrate S x sin(x)dx

A:

Q: Solve Initial value problem i. 8cos?ydx + cosec²xdy=0, y() = dy _ x(r+1) 4y3 y(0) =- 1/V2 ii. dx

A: "Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: Determine the constants a and b such that                                                       sin…

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Q: find dy/dx by implicit differentiation ex+2y = 1

A: Given Function is ex+2y=1

Q: Use integration by parts to solve tan-1(2x) dx.

A:

Q: Explain graphically why there is no solution to cosh x = sinh x

A: cosh x = sinh x. We need to explain graphically why there is no solution to the given equation.

Q: dy/dx+ytanx=cos^2(x)

A:

Riemann Sum

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 this method makes it simple. Usually, we take the help of different integration methods for this purpose. This is one of the major parts of integral calculus. 

Riemann Integral

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.