Solve using variaiton of parameter (D³ – 3D +2)y = (1+e2x)-1/2

Q: 1 - 2 2 4 C = 3 4 – 2 -2 –2 3 3.

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Q: Consider the function h(x,y,z) = e10-xy + sin(2nz). (a) (i) Calculate the gradient of h. Hence, dete...

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Q: Problem 1. Sketch u and its image under the given matrix transformation. Describe the transformation...

A: Note: Hi! Thank you for the question as per the honor code, we’ll answer the first question since th...

Q: An analyst obtained the following data for the percent compound Z in triplicates (n=3) of an insecti...

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Q: Use forward-difference formula to evaluate the first derivative of y = cos(x) at x = using a value o...

A: Given we have given the function y=cos(x) we have to find the first derivative of y = cos(x) at x = ...

Q: Three points; (0,0), (3,1) and (5,7) lie on a circle. Find the equation of the circle.

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Q: Solve for the future value of PHP75,000 invested at the end of each month for 3 years at 2.7% compou...

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Q: The following are propositions EXCEPT A Bring your laptop. B 2x + 3 = 7 if x = 1. C Today is Tuesday...

A: Brief explanation of the answer has been provided in the file attached below. If you have any doubts...

Q: Refer to the graph. Which statement is TRUE? It has an absolute minimum value. The degree equals the...

A: Brief explanation of the answer has been provided in the file attached below. If you have any doubts...

Q: The DE for the family of circles of radius 9 is: A [1+ (y')²]³– 81=0 B [1+ (y')²]²- (» )²-[1+ (y')²]...

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Q: What is the relative minimum value of the function f(x, y) = x³ – 3xy + y³ – 2?

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Q: İki noktalı Gauss kareleme yöntemini kullanarak da integraline yaklaşık değer bulunuz. Evaluate the ...

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Q: I. Solve the determinant using the Co-factor expansion. (5 pts each) 3. D = -3 3 21 1 4 4. E = 1 I-5...

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Q: In integrating the function f(3x + 5)(cos) dx using integration by parts, what would be your v? v = ...

A: The integration by parts is done using the formula: ∫udv=uv-∫vdu. In general, the ILATE rule is used...

Q: If we are modeling a herd of clk, with an initial population of 100, in a region with a carrying cap...

A: Given that The population of elk satisfies a logistic growth model and  Initial population = 100 Ca...

Q: Use Secant method to approximate the root of the functior f(x)= x3 - 2x - 3 at xo = 1, x1 = 2 What i...

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Q: Who would you algebraically find the two equations for this radical function?

A: The standard form of a the given radical function can be written as follows:  

Q: Šolve for the orthogonal trajectories x²(3k – x) – ky² = xy² |

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Q: In determining the concentration of a chemical in a system consisting of two compartments separated ...

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Q: I Solve the differential equations ( xy -6x²) dy - ( 2y2 9xy) dx when x=1, Y=

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Q: Determine the number of rows(number of possible combinations of truth values) for creating a truth t...

A: Given: Proposition R⇒P∧¬Q⇔¬S∨T∧Q. To determine: Number of rows for creating a truth table.

Q: Use Secant Method to approximate the root of the function: f(x)= x2 - 5 at Xo = 2, x1 = 3 What is th...

A: we have given the function f(x)=x2-5     x0=2, x1=3 we have to find the approximated root after the ...

Q: 3lnx – 3lny The function f (x,y) = x-y (A Homogeneous of degree 2 B) Nonhomogeneous C Homogeneous of...

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Q: What is the degree of the differential equation? d²y dy 1 2 %3D `dx' dx2 2 3 4

A: Given differential equation is dydx12+y2=d2ydx2......1. We have to find the degree of the differenti...

Q: Use the Midpoint Rule to evaluate the integral Sx-dx.

A: Midpoint rule:Let f(x) is a polynomial of degree ⩽n-1Let the midpoint x1=a+b2 and then∫abf(x)dx=(b-a...

Q: 5. Write down a generating function such that the coefficient of z" is the number of compositions of...

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Q: Let ^y + sin(3), -a"y* +3, zy*") F = be a vector field on IR. Find a vector potential G = (g1, 92, 0...

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Q: Solve (2x +1) dæ – (x + 3y + 2) dy = 0 %3D O (x +y+1) (4r – 6y + 1)° = C O (2+y - 1) (4x – by – 1)° ...

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Q: In order to evaluate the integral expression / In(sin(x))dv using simple substitution, dv =f (x)dx_ ...

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Q: Please

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Q: Determine the solution of an initial value problem; 2e'cos2r dx + (e'sin2r+3y sec?y²) dy=0_y 0= (A 2...

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Q: What is the degree of the differential equation? d?y dy +3 +ay = 0 dx dx2

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Q: Let y1 (t) = t² be a solution of the differential cquation t?y" – 4tzf + 6y = 0, t>0. Use the method...

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Q: in integrating the function fx cos() dx using intogration by parts, whut would you choose for your d...

A: Solution 

Q: For the function , f(x) = 1 -  1 / (x + 2)² , find the following:     i) f(-x) ii) f(x + k)

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Q: So lue ty'= (2x -1)

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Q: let A. 2. . find A"

A: We have, A=1201To find An we will calculate A1,A2,A3,... and observe the pattern.

Q: Determine the solution of an initial value problem; 2e°cos2x dx+ (e'sin2x + 3y sec²y²) dy=0, =0 4 A ...

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Q: If we make a list of any four consecutive Fibonacci numbers, twice the third number minus the fourth...

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Q: The degree of f(x)=3x² – 4x² +x is: 8. 9. 19

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Q: 4 8 Let A = Construct a 2×2 matrix B such that AB is the zero matrix. Use two different nonzero colu...

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Q: Determine the roots of f(x) = sin(vx) – x, where x is in radians. Solve it using Bisection - Method....

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Q: Finding an interest rate: Suppose you invest J$ 150,000 in a special 5-year savings account with a f...

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Q: G Lt A={1,3, 5} B = 2.7.9 7 R=f (1,2), ( 3, 7) ,13, 11) , (5, show RI A B not function %3D

A: Since you have posted multiple questions and we can answer one question. So, answered first question...

Q: Find the inverse of the given matrix and verify if [A][A]-1 = [A]=²[A] = [1]: [25 [A] = |10 4 8 16 8...

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Q: 5. Find the maximum area of an isosceles triangle whose perimeter is 18 inches.

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Q: A solution of a differential equation which cannot be generated by specializing the parameters (arbi...

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Q: In integrating the function fx con(3x) de using integration by parts, what would you choose for your...

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Q: Identify the type, order, degree, DV, IV and name of the DE. (y'")3+5(y")2-2y' - 5y=0

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Q: The number of women in the workforce, based on data and projections from 1950 to 2050, can be modele...

A: 1950 to 2050 18.4 million in 1950 and 81.6 million in 2030.  Let x represent the number of years aft...