Olet of all real numbers R としメ) e 1R RIy2メ Show that fis function

Q: a f(x) os(b/x) x2 аcos %3D if a = 78 and b = 0.8 at x = 3 using BDA with Ax =0.09.

A: Given the function fx=acosbxx2 Here, we have to evaluate the derivative of fx at x=3 using Backward ...

Q: -y(4 – y). Draw a direction field for the differential equation y Based on the direction field, dete...

A: Given that y'=-y 4-y

Q: Find the function f(x) described by the given initial value problem. f"(x) = 7 sin x, f'(T) = -5, f(...

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Q: Please solve the Sub parts A,B,C. Im needed in 60 minutes max and no reject thank u  The company pr...

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Q: Solve the LPP using Simplex methed: Max 2z3x,+5x2 Subject to 2X2 12 3Xi+2X2<18

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Q: Find the solution of the given initial value problem in explicit form. 1 y = (1 – 7r)y² , y(0) y(x) ...

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Q: Below is the velocity function, in feet per second, for a particle moving along a straight line. Fin...

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Q: For the following differential equations, - Classify whether the equation is ordinary or partial dif...

A: The operator used in the given differential equation is ∂.

Q: From

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Q: Evaluate log( 3 + j4) 5elT/3 = A + jB, determine the imaginary component B. A 0.057 B 0.781 -1.2343 ...

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Q: (a) Make a copy of the diagram on your paper. Write each of the following numbers in the correct spa...

A: This is a problem of set theory and number theory.

Q: equation. No vertical asymptote but a removable discontinuity at x=6.

A: We have to find an equation with no vertical asymptote but a removable discontinuity at x=6.

Q: Let {xn} be a bounded sequence on R. Show that lim n-+o N = 0.

A:      Given that {xn} be a bounded sequence on ℝ.So,           a≤ xn≤ b,   where a and b are any fini...

Q: Find the first partial derivatives of the function. W = - u + v aw au aw av

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Q: Which of the following is a subspace of the vector space P2 of all polynomials of degree at most 2? ...

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Q: dy xy +1= 0 dx

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Q: Question 7. t = 1. ] Let r(t) = 5i + t²j – t²k. Compute the unit tangent vector T(t) at time

A: This is the problem of Vector Calculus.

Q: Prove by direct proof that any integer n ≥ 3 can be part of a Déjà vu Pair n = [11 · · · 1]b for som...

A: Given: Any integer n≥3 can be part of a Déjà vu Pair n=11...1b for some base b≥2.   To prove: The gi...

Q: PROVE THESE PROCESS PLEASE!!

A: First, we will open the brackets and then simplify the terms.6u2-2(udx+xdu)=udx(6u2)(udx+xdu)-2(udx+...

Q: X = 8/9 %3D Decimal place: 3 Find: Xa = %3D

A: This is the problem of Error Analysis.

Q: Let X≠ ∅. We define the binary relation R on the potential set P (X) by the formula (A, B) ∈ R ⇔ (A ...

A: This is a problem from Relation.

Q: olve for the unknowns using the Gauss-Siedel and Jacobi methods up to a tolerance of about 1x105 3x,...

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Q: Find the derivatives of y with respect to x: a) y = xe* - e* b)' y = e(4x+) e(tx+) X. c) y = e*(sin ...

A: Since you have posted multipart question and we can answer three subparts. So, answered first three ...

Q: A 1970 comic book has appreciated 10% per year and originally sold for $0.35. What will it be worth ...

A: The exponential growth or decay is modelled using the equation: A(t)=a1±rt, where a is the initial v...

Q: Based on the measures provided in the diagram, determine the measure of the angle . (You may assume...

A: The angle subtended by an arc at the circle's center is twice the angle subtended by the arc at any ...

Q: A. ABCD is an isosceles trapezoid with median EF. D C F A 1. Name the legs of trapezoid ABCD. a. b. ...

A: We are entitled to solve only one question at a time and up-to 3 subparts only. Please post other su...

Q: Definition: The AREA A of the region S that lies under the graph of the continuous function f is the...

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Q: Find the derivative of f (t) = t2+3 and simplify your answer as (?-3) much as possible.

A: Using the quotient rule of derivative, it can be written that  fg'=f '·g-g'·fg2. We know that ddttn=...

Q: Solve for y cos>x + jsinycosy - sin?x = 0.866 + jo.5 (А) 15° В) 45° (© 15°, 195° D 45°, 225°

A: Using the properties of the trigonometric functions, it can be written that: sin2A=2sinAcosAcos2A=co...

Q: Let {xn} be a bounded sequence on R. Show that Xn lim = 0. - n→+o n

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Q: Let : A B be a mapping of sets, A a system of subsets of A, and 3 a system of subsets of B. Define S...

A: Since you have asked multiple questions, we will solve the Question (k) and (l) for you. If you want...

Q: Let w = 4e" dx /A dy + aeª dx ^ dz and n = 7e*Y dx + 8e² dy + eY dz, where a E R. Find the value of ...

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Q: Sketch the parametric curve at R* whose parameterization is given by a (t) = (cos (t), sin (1), t), ...

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Q: (b) Show that the Fourier series of f (x) is 4 (-1)" cos (2nnx) (2n)2 – 1 |

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Q: Q 4. (a) Prove or disprove that for any real numbers x and y, [x + y] = [x] + Lyl (b) Find the compl...

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Q: xy' = y elwy) – x

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Q: 5) Find f(25) given f(20) = 14, f(24) = 32, f(28) = 35, f(32) = 40, using Gauss's formula. %3D %3D %...

A: Note:- In this problem, any particular type (Forward or backward) of Gauss formula is not mentioned....

Q: hat is y(t)?

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Q: TASK 3: Rational Number Line Letters A, B, C, D, and E represent numbers on the number line. The num...

A: Given that A,B,C,D and E represent some numbers on the number line. Also the numbers are evenly spac...

Q: Evaluate ( 3+j4)( 3+j4) = A +jB, determine the real component A

A: Given,              (3+j4)(3+j4)=A+jB

Q: 4. The total amount of water poured to a container is 1350 liters. During the first day the amount o...

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Q: 5) Given that a varies directly as the product of b and c and inversely as the square of x, answer t...

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Q: Use Euler method to approximate the value of y(0.1), given               ay' - by = ce^(kx) + mx  ,...

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Q: Beta Function : Evalnate the following integrals s a-4 dx I+x4 k, k b. (1- z ans. sin( ans: C. (2+bz...

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Q: Match the summation on the left with its value on the right. i Instructions E (? – 2) E E (i + 1) E ...

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Q: 5 Determine the value of |1- æ| dæ by interpreting it as the measure of the area of a plane region. ...

A: The integral can be evaluated as follows:

Q: Write the arithmetic series in summation notation. 7+14+21+28 7+14 +21+28%D

A: The given problem is to find summation notation for the given sum of arithmetic series. Given arithm...

Q: - Beta Function ; Evaluate the following integrals. a-1 dx I+x4 ans: 4 Sin(ta 4

A: Since you have asked multiple questions, we can solve first question for you. If you want other ques...

Q: Perform the operation: 4(cos 60° +I sin 60°) divided by 2(cos 30° + i sin 30°) in rectangular coordi...

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Q: Let F = (a*y+ sin(2), --4æ°y² + 3, æyl8 ) be a vector field on IR³. Find a vector potential G = (g1,...

A: There are so many choices of G.