The integral expression J xcos-(2x)dx can be evaluated using integration by parts of the form Judv= uv- Jvdu, Let UV= f(x) of the given integral expression determine the value of f(x) for x=1.18 (use radian form in 2 decimal places)

Q: If r = 26 cm, what is the area of this sector? Express your answer to the nearest tenth of a centime...

A:

Q: Use algebraic and/or graphical methods to solve the inequality. 10x° -x* <0 Select the correct choic...

A:

Q: 2 y=x¯,y= 2x

A: The objective of the question is calculate area of the bounded region .

Q: Give two other polar coordinate representations of the point, one with r 0. (r, 0) = (3, – 2.14 X )...

A:

Q: 15–18 Find the angle between the vectors. (First find an exact expression and then approximate to th...

A:

Q: g(b). Use the Substitution Formula, -g'(x) dx = f(u) du where g(x) = u, to evaluate the following in...

A:

Q: Tutorial Exercise Determine whether the series is absolutely convergent, conditionally convergent, o...

A: This question is based on ratio test.

Q: 1 dx 1+ 2 sin? x

A: Integral

Q: Let f(x, y) = xr sin(xy). Find (a) xy cos(xy) (b) y cos(xy) (c) x² cos(xy) (d) -x sin(xy) (e) Some o...

A:

Q: Use the integral test to determine whether the following is convergent or divergent. Σ

A:

Q: Find sets of parametric equations and symmetric equations of the line that passes through the given ...

A: We need to find parametric and symmetric equation.

Q: 4x -3 ifxs3 a. Graph f(x)= ifx> 3 b. Find f(1) and f(4) c. State the domain of the function a. Choos...

A:

Q: Integrate the following: 1. S sin ada V1 + cos40 do 4 2.

A:

Q: Find sets of parametric equations and symmetric equations of the line that passes through the given ...

A:

Q: Obtain the general solution by separating variables. SHOW YOUR SOLUTIONS. tan2y dy = sin3x dx

A:

Q: Use logarithmic differentiation to find the derivative of the function. y = x4 sin(x)

A: We know that logrithm property is  ln(xm) = mln(x) And derivatives of d(lnx)/dx  = 1/x    Here i att...

Q: Σ sin cos(n) п

A:

Q: Evaluate the following integral where S is the closed surface bounded by the graphs of x = 2, z = 9 ...

A:

Q: dx cot 3x sin 3x -1/3 sec 3x + C

A: ∫dxcot(3x).sin(3x)=∫dxcos(3x)sin(3x).sin(3x)

Q: | cos (5x) cos (3x)dx

A:

Q: kx +5, g(x) ={ 2 (3x+x², x<-2 If the function x2-2 is continious at x=-2, then find the value of k .

A:

Q: sec x tanx (1+sec'x)² + sec

A: substitute u= sec3(x)+1 du/dx=3sec3(x)tan(x) dx = du/(3sec3(x)tan(x)) put this in equation  1/3∫ du/...

Q: Given: f (x) = x + 5x + 4 %3D and g(x) = x + 1 Solve for f (2) 8 (1)

A: Solution of question is written in below steps.

Q: Find the volume of the solid. y=x2, x=0; x=2, y=0, about the x-axis

A: use the volume of solid of revolution formula,

Q: For x²y = y³x + 5y + x, find dy/dx by implicit differentiation.

A:

Q: 1. Evaluate these integrals either by substitution or by integration by parts: cln 2 et a sin(2r) dr...

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: 3 II vcos (=") dz dy dz Evaluate 0,

A:

Q: – sin x show that - In |sec x +c ??? %3D COS X

A:

Q: $25,600 is invested at 5% compounded monthly, how much will this investment be worth in 7 years?  Ro...

A: Given query is to find the future amount.

Q: Consider the equation below. (If an answer does not exist, enter DNE.) f(x) = x2 + 4 (a) Find the in...

A: The given function is: f(x)=xx2+4 Now, f'(x)=ddxxx2+4 using the quotient rule for the derivatives: f...

Q: Find the valuU of a and b so that the following funchion is continu ous evrguhere- f6)=Dax+b 3x 41三x...

A:

Q: x) = 9x - 33x + 19x – 3, given that 3 is a zero.

A:

Q: 00 n+47 Vn²+3n)n=1

A:

Q: Find f'(x) and f"(x). f(x) x² – 8 f'(x) = f"(x) Nood olp3

A: Given query is to find indicated derivatives.

Q: If 4x²-2y²=9, then find dy/dx.

A: Using defination of differentiate

Q: Use the graph of y = f(x) to the right to solve the inequality f(x) 2 3. Select the correct choice b...

A: Given graph:- To find:- Use the graph of y=f(x) to the right to solve the inequality f(x) ≥3

Q: f"(x) = 13r- (x²-1)a 2.f(x) = f'(x) = r* +1) 4x (x²-1)2 Determine the intercepts. Determine the equa...

A: f(x) =2x2x2-1Intercepts:x=0, y=0(0, 0),y=0, x=0X and Y-intercept: (0, 0)Asymptotes:x2-1=0x=1, x=-1  ...

Q: Find the slope of the tangent line to the circle 4x² + 9y² = 36 at the point (0,2).

A:

Q: P = (3,7, 3) Q=(9,1,8) Find M, the midpoint of PQ: %3D

A: P=3, 7, 3Q=9, 1, 8To find M, the midpoint of PQ.M=?  

Q: Determine which of the vectors is (are) parallel to z. Use a graphing utility to confirm your result...

A: Given,            The vector z is z=&lt;3,2,-7&gt;.To find : Determine which of the vectors is are p...

Q: Find the area of the region bounded by the parabola y = 2x2, the tangent line to the parabola at (3,...

A:

Q: Find the point(s) of intersection (if any) of the plane and the line. (If an answer does not exist, ...

A:

Q: Find the volume of the solid obtained by rotating about the y-axis the region bounded by y = 2x – x°...

A:  

Q: Find the probability for the experiment of tossing a six-sided die twice. The sum is 2,4, or 7.

A: We have to find probability of die rolled twice

Q: Consider the following. u = (3, 7), v = (4, 6) %3D (a) Find the projection of u onto v. 27 13 (b) Fi...

A:

Q: Evaluate the following integral using partial fractions: 2x2 + 1 (x – 1)(x - 2)(x - 3)

A: Topic:- integration

Q: Finding the Domain and Range of a Function: f (x) = Vx - 3x + 2 Domain: all x# ±2 Domain: all x# ±3 ...

A:

Q: Find all zeros of the function f(x) = 1° + 3z – 2z - 2. a. Give a brief description of the steps you...

A: We have to find all zeros of the function  f(x) = x3+3x2-2x-2.

Q: A baseball diamond is a square with side 90 feet. A batter hits the ball and runs toward first base ...

A: Here we have to use the application of derivatives

Q: Find the radius of convergence, R, of the series. (-1)^x" + 6 n + 3 n= 1 R = Find the interval, I, o...

A: