Please

Q: Which of the following is an exact DE? A none of the given choices (4x²– y²) dx + x(x- 2y)dy=0 B c) ...

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Q: 1) Create a flow chart / road map in solving oDE '3 of the for m: y" + p(2) y' + Y=) - 0 P(2) y' + Y...

A: The given differential equation is  linear second order homogenous differential equation.

Q: What is the Cover problem in Integer linear optimization?

A: This is a problem of Integer Programming.

Q: 6s 3. s2+4s+13

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Q: Use forward-difference formula to evaluate the first derivative of y = x² + 4x – 5 at a = 0 using a ...

A: The forward difference formula is : f'(x)=f(x+h)-f(x)hWe have to find the first derivative of y=x2+4...

Q: z (}) - ma (1) - H- em 2. Suppose that L is a linear transformation, and that L and L Find the value...

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Q: Given set A = {1, 3, 4, 5, 7} and set B = {2, 6, 8, 10}. Find the sum of the cardinality of both set...

A: Cardinality of a set: Cardinality is the measure of set's size, i.e. number of elements of the set. ...

Q: 6. linear combination of simple positive definite function is positive definite. i=1

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Q: in integating the function fxcos(3r) de using integration by parts, what would you choose for your u...

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Q: 1. Suppose three cards are selected from a standard deck of 52 cards and laid out in a row on a tabl...

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

Q: a) etty dA ,Where D= {(x,y)||x|+ \y| < 1}.

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

Q: . A linear programming problem is given as follows: Maximise P =x+2y subject to constraints 2x+3y 29...

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Q: Given set A = {1, 3, 4, 5, 7}; set B = {2, 6, 8, 10} and set C = {5, 7, 8, 9}. Find the union of set...

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Q: a) lim f(x) : f) lim f(x) = 『ー4 b) lim f(x) - X-3 8) f(-3)= c) lim f(x) =_ h) lim f(x) =- 『→ー2 X -2 ...

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Q: Use Laplace Transforms to solve the IVP 3y" + 6y/ + 3y = 9, y(0) = 0, y (0) = 6 %3D

A: We need to use laplace transformation table for  L(y''(t)=s2Y (s) − s y(0) − y'(0) L(y(s))=  sY (s) ...

Q: (D² + D – 1)²y = 0 ,when x= y = 0 , y' = y'"'' = 1 , y" = -1 %3| %3|

A: Ghfd

Q: Problem 4. Recall that in the notes, we thought about the following transformation: Let V be an n-di...

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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: In integrating the function f(3x + 5)(cos) dv using integration by parts, what would you choose for ...

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Q: Q.1. Justify why the level curves very close to the origin (0, 0) for the function f(r, y) = (1-)(1-...

A: To find the level curves, equate the function fx,y with a constant C.

Q: Obtain a differential equation by eliminating the arbitrary constant m of: y=m(x-m). (A) A V)2+ xy' ...

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Q: Tree vectog are orientng vesiore ag ghown in thve figre belo. The modwes of vestors are w = W = 3 on...

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Q: f (t) = Si (t – T)² cos(2r)dr cos(27)dT

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Q: 1 – x² – y? 1+x² + y² dA Where D is the region bounded by r> 0, y > 0, x² + y² < 1.

A: Dear student,  As per our company guidelines, we are supposed to solve only the first question if th...

Q: V Solve using variaton of parameters or recuction of order (D. 3D+ 2)y = (1+e*)

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Q: Compute the matrix product EB. Select the correct choice below and, if necessary, fill in th DA. EB ...

A: Introduction: Two matrices A and B can be multiplied if the column of matrix A is equal to the row o...

Q: Use Euler's method to approximate the solution of the following initial-value problem at t = 1: y' =...

A: Let us consider the differential equation y'=f(x,y) y(x0)=y0 Now, to determine the value of function...

Q: Consider the following propositions where "I" and "My" refers to you(reader). P: I will study hard. ...

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Q: The general solution of : [x²+ (x²+y²e**/x²) ld Jdx – 2xye"/x²dy=0 O x?-c(1+e*/)=0 ® x-c(1+e"/*)=0 n...

A: x2+x2+y2ey2x2dx-2xyey2x2dy=0

Q: Determine the line and the reason for the entry on line 5 given the following part of a formal proof...

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Q: Which of the following are equivalent to log 4+-log x-5 log y? Select all that apply. 3 1 log 4+ log...

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Q: Solve : +y = t* -24 + 3

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Q: By using Laplace transform to solve y +y = tet with y (0) = -2, what would the particular solution b...

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Q: Suppose V is a subspace of R" and suppose {v1, v2, v3} is a basis of V. Decide if the following sets...

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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: 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: An investment opportunity promises to pay off an amount of P1,000,000 seven years from now if one in...

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Q: In integrating the function fxIn Sx dr using integration by parts, what would be your du? du = In 5x...

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Q: ich of the following differential equations can be solved by separation of variables? ) м1+2у)dx- (х...

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Q: A linear transformation T : R* –→ R? whose matrix is -3 3 6 -2 2 3+ k is onto if and only if k +

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Q: Answer 3 only

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Q: Evaluate the integral J dx using the two-point Gaussian quadrature rule. 16+z*

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Q: iz² + 18i = 40

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Q: II. Find the first derivative of the following functions. Simplify results. Use differentiaion formu...

A: We have to find the first derivative of given function.

Q: 1. A closed box, with a rectangular base, whose length is twice its width, is to have a surface of 1...

A: we have to find the dimensions of the box when it's volume is maximum.

Q: Analyze and sketch the following curves. Indicate critical points and label your graph. I. 1. y = 1/...

A: 1.)   y=13x3-12x2-2x              ..............(1)First, we will make a table of values in order to...

Q: B. Is C a real vector space? Explain.

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Q: 10 people( consist of male and female ) seating in a table with 10 chairs, in how many ways we can c...

A: The total number of ways arranging 2 people at any of the seat is as follows:

Q: 2. Find the coordinates of the point/s on the curve y = 2x2 which are closest to the point (9,0 ).

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Q: sec(2e 1.58)

A: Solution