Determine the second derivative of f (x) = x²e* at x = -2 with a step-size of h=0.50 using Central difference approach.

Q: coshz=cosh4 has two sets of solutions: 4+2nπi and a+2nπi where n is an integer. What is the value of...

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Q: Inverse laplace of  (2s-18)/(s2+9)

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Q: Grace's garden is shown below.  She needs to buy bags of mulch to cover the garden.  What is the mea...

A: Measurement needed=Area of Triangle+Area of rectangle+area ofsemicircle=12×18×18+18×8+3.14×9×9=162+1...

Q: (бх + у?)dx + y(2х — Зу)dy 3D 0

A: Solution

Q: Estimáté the root of the expression, y = 8 – 4.5(x – sin x) using, a. Fixed-Point iteration, xo = 2 ...

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Q: Find all the normal subgroups of D4.

A: To find all the normal subgroups of D4 .

Q: You travel 5 mlles downstream in a kayak at a speed of r miles per hour. You turn around and travel ...

A: (a) The diagram of the movement can be shown in three steps as follows:  

Q: Linear Combinations In Exercises 1-4, write each vector as a linear combination of the vectors in S ...

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Q: dy *+ 2xy = 0 dx 6.26. у - 3x4у %3D0

A: The general form of a linear homogenous differential equation is given by dydx+Py=Q. The solution of...

Q: A hollow steel ball weighing 4 pounds is suspended from a spring. This stretches the spring - feet. ...

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Q: olve the following  complex numbers in their rectangular form. Use the given formula and use 4 decim...

A: To solve the below complex number in its rectangular form. Csch−1−2.0807+4.5465i

Q: Use a truth table to verify the distributive law p A (q v r) = (p A q) V (p Ar)

A: Truth table for some operations :-  p q p∧q p∨q T T T T T F F T F T F T F F F F Here, ...

Q: P(2,-2, 1), Q(3,-1,2) Q@z) If a) find the area of the triangle determined by the Points P,Q, R and R...

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Q: 2) From a deck of 52 playing cards, 5 cards are to be drawn. How many sets of 5 cards are possible i...

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Q: O Solve the eqution to Find the complex roots z. - Ofind the qubic roots of (-27 i) Hiw %3D Z=-し ー24...

A: As per our guidelines, we are supposed to solve only first question. Kindly repost other question as...

Q: 5. Use truth tables to verify the commutative laws a) p Vq =q V P b) p^q =q^ P

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Q: 5. Use the finite difference method of order two with step size h = 0.25 to solve y" – xy' – xy = 0,...

A: solving above question using second order finite difference method 

Q: Show that the following functions are harmonic and determine the conjugate functions. 1. x= -3y +3x-...

A: Given: Let us consider the given function  1.u=x3-3xy2+3x2-3y2 2.u=3x2y-y3 Determine the functions t...

Q: AND NOT AND S OR R (a) Find the output from the boolean circuit if P = 0 (OFF), Q = 0 (OFF), andR= 1...

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Q: The following data x 1 20 30 y 1 400 800 1300 is regressed with least squares 40 regression to (y = ...

A: given data x 1 20 30 40 y 1 400 800 1300 claim- what is the value of a1   

Q: 2. f(t) = t3

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Q: Solve the following differential equations: dy y%3D =Vx² +y² . dx

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Q: Xp X,2s>

A: We have to evaluate the definite integral ∫csc6xdx or antiderivative of  csc6x. As per the definitio...

Q: k+1 Suppose (ar) is monotone decreasing and ap → 0. Set sn = >(-1)*+'ak. Show that the subsequence k...

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Q: Determining Whether a Set Is a Basis In Exercises 39-46, determine whether S is a basis for the give...

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Q: 2. Find the inverse transforms of the following. Show details of your work a. (s+10)/(s² - s - 2) b....

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Q: Determining Whether a Set Is a Basis In Exercises 39-46, determine whether S is a basis for the give...

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Q: Determining Whether a Set Is a Basis In Exercises 51 and 52, determine whether S is a basis for M22....

A: Remark: Let V be a vector space of dimension n. A set of vectors S that containing n vectors is call...

Q: Q1. Solve the following dy (a). y² + xy³ + (5y² – xy+ y³ sin y) = c dx 3x+2y dy (b). y(-1) = –1. . d...

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Q: find the root of the equation  f(x)= -x/2 + sinx =0 using bisection method in the interval [1,3] co...

A: given function fx=-x2+sinx=0 find the root of the equation using bisection method in the interval 1,...

Q: Solve the equation for x, give EXACT answers,

A: the given equation is 5+2lnx=4 subtract 4 from both sides 5+2lnx-5=4-52lnx=-1  

Q: Given the function f (x) = – (x+3) (x+8) (x – 3) ind the end behavior the behavior of each x-interce...

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Q: (~T+ F) (FAT): uthValue

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Q: Q1: * Evaluate: xe*dx? 1 Add File Q2: Using Trig. substitution: * Evaluate: -dx? 1 Add File Q3: Eval...

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

Q: DIFFERENTIAL EQUATION QIUESTION  ANSWER ONLY h)

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Q: substitution. Sketch and label the associated dr 1. Í -2 sine

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Q: HIGHER ORDER LINEAR DIFFERENTIAL EQUATION Solve for the differential equation. Show your solutions c...

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Q: H.W/ A/ Find e* dr approximately using the Trapezoidal rule with n 10.

A: Given integration is ∫13ex2dx here a=1, b=3 and n=10 It means [1,3] is divided into 10 subinterval. ...

Q: What is the value of x?

A: Given,           

Q: 22. Given that the vectors a = 3i-4j-4k, b = 2i-j + 3k, and c = 4i-3j +5k. The %3D %3D projection le...

A: Here let d= a+b d= a + b⇒d = 5 i -5j -kProjection length of vector d = (a+b) on c is given by |d| co...

Q: Solve this 75 + 75.175 -110 -25.882 If your answer is 66.06 and you can prove to me that the answe...

A: 75+75.175-110+25.882 =(75+75.175+25.882)-110 =176.057-110

Q: roduction function for a firm is p(x, y) = 96xy", where x and y are the number of units of labor and...

A: According  to guidelines  we solve one question. Thanku

Q: 3. Old McDonald has a farm with 30 chickens. The chickens comprise 60% of his farm, and the rest of ...

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Q: 2 1 =|0 3

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Q: 1. f(t) = e3t 2. f(t) = t3 3. f(t) = cosh(3t) %3D 4. f(t) = cos(2t) 5. f(t) = sin(5t) cos(5t)

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Q: 8, 43 17 Let u = and s = = 3 4 62 s can be written as a linear combination of uv and w as follows: C...

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Q: Theorem. Let < be a preorder on a set X. Define the relation =, where x = y holds if and only if x <...

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Q: How: Find XCn) if: る 2. 3. Ons: Ken)=- 80 (が+ 80(+)-527(+12n(ょ + 12n

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Q: Consider the "divides" relation on the set A = {1, 2, 3, 5, 6, 7, 8, 10, 20, 30, 60, 70} (a) Draw th...

A: Hesse Diagram: It is a mathematical diagram used to represent a finite partially ordered set. The mi...

Q: Write the following in terms of factorials. 1. number of arrangements in a row of 8 objects taken 6...

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