'(x) = 4x cosh 3x x² ; f'(2.7)

Q: find the graph G such that : 1) K(G) = K'(G) < 8(G). 2) K'(G) = 8(G). 3) 4) K(G) = K'(G) K(G) <K'(G)…

A: k(G) is vertex connectivity of graph G k'(G) is edge connectivity of graph G δ(G) is minimum degree…

Q: 4-x²-y² 1 Evaluate ²4-y² So coordinates. x²+y²+z² dzdxdy by using spherical or cylindrical

A: Here we can use spherical coordinates to find the value of the integral. In spherical coordinates…

Q: Consider P2 (R) together with inner product: Find an orthogonal basis for P2 (R). (p(z),9(2) = Г'р…

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Q: Based on known series, give the first four nonzero terms of the Maclaurin series for this function.…

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Q: 2 2. y² dx + ( x² + 3xy + 4 y²) dy = 0 when x = 2, y = 1

A: Solution :-

Q: 2un + 1 NI n

A: Solution : Ƶ(2u(n)+0.5n)=? Ƶ(u(n))=zz-1     ROC=z&gt;1   Ƶ(n)=∑n=0nz-n=zz-12     ROC=z&gt;1…

Q: 5. There are 2 players who have to decide how to split one dollar. The bargaining process works as…

A: Solution : Let player 1 demands a share of x , Than best response for player 2, to demand 1-x, And…

Q: Let A={mez: m = 2a for some aeZ}, B= {mez: m = 2a for some aeZ}. Show that A=B. (need to show A≤B…

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Q: 4:15 Homework: 2. Application of Integration Page 1 of 8 Save and complete later Find the…

A: According to Simpson's 1/3 rd rule the integral of a function between the limits a and b is given by…

Q: Determine inverse z-transform of the following equations: a. (z-2)²

A: We will use partial fraction method and table of z transformation to find inverse z transformation…

Q: 1 -4 7 1 3 -7 sin30 cos20 -2 = 0

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Q: Find a particular solution Ур of the following equation using the Method of Undetermined…

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Q: Find a basis for the solution space of the given homogeneous linear system. x1-3x2-9x3-5x4=0…

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Q: 2. On January 1, 2022, Marites deposited P15,000 in a bank that offered 2.5% annual interest…

A: time from 1 jan 2022 to 1 april 2022 = 3months= 0.25 years so we calculate inerest of 3 months…

Q: Table 8.2 Condition for s y = 1/s xy 1.00 x 10 4.00 x 10-² S₁ 3.13 x 10-² 9.77 x 10-¹ S₂ $3 45 2.22…

A: Given the data, to use linear regression to find the y intercept. Then to find the focal length…

Q: min C(L,K) = 2L+3K s.t. F(L,K) = LK ≥ 10, L≥ 0, K≥ 0. x,y

A: minx,yC(L,K) = 2L+3K s.t. F(L,K) = LK≥10, L≥0, K≥0. The constraints in the above cost-minimisation…

Q: What is the differential equation corresponding to the general solution y² = Cx³? dy A dx-2x = dx 2y…

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Q: Find the singular value decomposition of the mat

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Q: Follow up question. We are given   α2 = 0.1[cm2/s] and a hoselength of 1m. What is the temperature…

A: As per the question we are given : α2 = 0.1 cm2/s, and the hose length : L = 1 m Now using the…

Q: 3. Consider the double-integral 2xy² + 2 dx dy where D is the triangle with vertices (0,0), (5, 1)…

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Q: 1. A proposition is a declarative statement. 2. Every false proposition is a contradiction. 3. If…

A: A contradiction is a compounded proposition that is always false

Q: Suppose that there exists M> 0 and 8 >0 such that for all r = (a −8, a+6) \ {a}, f(x) = f(a)| ≤ Mx -…

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Q: (20pts) For the function f(x, y) = -xy2, find the solution from x = 0 to x = 1 with an increment of…

A: Solution: Given , y′=-xy2y(0)=1h=0.2 Forth order R-K method 1st iteration :…

Q: Consider the Kepler equation of motion M = E − e sin (E) Where : M – mean anomaly E – eccentric…

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

Q: Reduce the linear DE (2xy + x²+x¹) dx − (1+x²)dy=0 to standard form (A) +y−2x)=x?(1+x2 dx dy B…

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Q: What is the area of one petal of the curve r = sin 30 ? AA= sq. units A-3 sq. units B. C. A = π sq.…

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Q: a b c.....there are 3 sub parts that you need to solve

A: As per the question we are given a recurrence relation in xn and we have to find : Generating…

Q: (u)n zu = (u)x

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Q: 1. Let G be any group. Show that the function f: GG defined by f(x) = x² is group homomorphism if…

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Q: d²y 5. Consider the differential equation dy 6- +9y = 9x + 3. dx dx² (a) Find the general solution.…

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Q: Find the Z Transform of given signal x(n) = n²u(n)

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Q: Evaluate the Riemann sum for f(x) = x3 + x2 − 6x + 2, taking the sample points to be right endpoints…

A: I have used formula for Riemann Sum

Q: 6. Two point charged particles are 4.41 cm apart. They are moved and placed in a new position. The…

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Q: For the function f(x, y) = 4x³ + x² − 7, find the solution of the differential equation from x = 0…

A: Given : function fx, y=4x3+53x2-7 To find : solution of the differential equation from x=0 to x=3…

Q: equations: b. cos(3n) + 2 sin(3n)

A: As per the policy of bartleby the provisions is to solve only one question at a time

Q: 4. (Number Theory) Simplify the following complex fraction: x-y x+y y I-y I + y y

A: Solution

Q: r5 [² (2² 2. √2 (2x² – 3x) dx

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Q: Estimate the integral 6.8 [..* ƒ(x) dx using the best combination of the trapezoidal rules, Simpson…

A: For x=0 to x=0.9 we apply Simpson 3/8 rule For x=1.7 to x=3.1 we apply trapezoidal rule For x=3.8 to…

Q: Find the z-transform of the following equations: a. 2un+n b. cos(3n) + 2 sin(3n)

A: According to our guidelines I can answer only question no. (a)

Q: Let [a, b] be an inter a space. Let ƒ:[a,b] → X

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Q: 3. Solve the following differential equations using Laplace transforms: 1 dx d²x dx +4 dt² dt +4x=t²…

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Q: Consider the following optimisation problem max f(x, y) = t√x y, subject to tx2 + y ≤ 5 x ≥ 0, y ≥…

A: a) when t=1 , max f(x,y) = xy  subject to x2 + y≤5 , x≥0 , y≥0.   x2 + y≤5  ⇒y≤5-x2 ⇒ f(x,y)≤…

Q: An observer on the ground is 12m away from the foot of the tower 40 m high. A stone is dropped from…

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Q: Numerical Differentiation: ₁. f(x) = ex 1. COS X 2 Find f(1.5) and step size of h=0.75 and 0.1

A: Given that f(x) = ex - cos(x) -2, Now, we will use Forward Differentiation formula  f'(x) = {f(x+h)…

Q: (D² + 1)y= sec² x csc x

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Q: S. (22² 2. 2 (2x² – 3x) dx

A: ∫25 2x2-3x Apply the Sum Rule:    ∫f(x)±g(x)dx=∫f(x)dx±∫g(x)dx =∫252x2dx-∫253xdx

Q: Solve the following IVP y" - 10y' +9y = 5t, y (0) = -1 y' (0) = 2

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Q: Which of the following methods can be applied to find a particular solution yp of y"+y=cos(e-x)? A)…

A: Solution :-

Q: Let (a) Show that I is an ideal of Z × 2Z. (b) Use FIT for rings to show (Z × 2Z)/I ≈ Z₂. I= {(x, y)…

A: Given: Let us consider the given I=x,yx,y∈2ℤ a) Let us depict an ideal of ℤ×2ℤ b) Let us depict…

Q: The matrix has eigenvalue > = 3 with an eigenspace of dimension 2. Find a basis for the…

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