Compute the DFT for the sequence [1,1,1,1] x(0)= x(1)= x(2)= x(3)=

Q: 3x2 -12 at 9x

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Q: 3. %3D

A: Introduction: There are two types of fractions. One is a proper fraction and another is an improper ...

Q: Solve the following  inverse trigonometric and hyperbolic complex numbers in their rectangular form....

A: Given inverse hyperbolic function is csch-1(-2.0807+4.5465i) We know the formula csch-1z=ln1z+1z2+1 ...

Q: Let the universal set U = {x | x is a non-negative integer}. Let A = {x EU | x is divisible by 6}, B...

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Q: Need prove If R is a UFD and f(x) , g(x) are elements of R[x] , then c(fg) = c(f)c(g)

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Q: Expand the function using Taylor series expansion. h (t) = 2t(1+ t) in powers of (-1)

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Q: Compute the price of a 3.8 percent coupon bond with 15 years left to maturity and a market interest ...

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Q: agram, the slide casts a shadow 2.97 m along the ground. The distance between the tip of the shadow ...

A: In the given question, the concept of a trigonometric function is applied. Trigonometric Functions T...

Q: An air conditioner manufacturer recommends that its portable units provide between 4 and 6 BTUs of c...

A: Given: Portable unit provide between 4 to 6 BTU's of cooling per cubic foot to operate. Concept: Her...

Q: (a) Show that the special orthogonal group SO(n) is a matrix group. You do NOT have to show it is a ...

A: We will use basic knowledge of group theory and linear algebra to answer this question.

Q: Q3) Consider the DE y' = (3x + y + 5)², y(0) = 1 i) Solve it numerically using Euler's method (n=4) ...

A: Introduction: When we solve a first-order initial value problem numerically, we follow different ite...

Q: ows its three ar

A: It is given that the triangle shows that three angle bisectors intersects at the point c. Hence, c i...

Q: Given: "If my wife takes the day off, we'll go to Wisconsin." Is "If my wife does not takes the day ...

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Q: 2. Define two ordered bases B = and E = on R³. (i) Find the vector vị of R³ whose component vector w...

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Q: The volume of one of the Great Lakes is 3.5 x 103 cubic kilometers.  If there are 6.3 x 107 fish in ...

A: Given that The volume of one of the Great Lakes is 3.5 x 10^3 cubic kilometers. And number of fish i...

Q: the distribution centres and the dealers together with the monthly supply and demand figures given i...

A:   D1 D2 D3 D4 D5 Supply S1 100 150 200 140 35 400 S2 50 70 60 65 80 200 S3 40 90 100 150 130 1...

Q: in the regi

A: It  is given that the density of a plate as, Then, the mass of the plate as, Now we have to find o...

Q: a) A U B = À nB b) Find

A: This is a problem of set theory.

Q: A mass weighting 64 lbs stretches a spring 3 inches. The mass is in a medium that exerts a damping f...

A: Given that Weight =64 lbs damping force=252 lbs We have to find equation for object displacement aft...

Q: 2. Design the Hasse diagram of {(a, b) (a? < b} on S = {2, 4, 8, 16, 32, 64, 128, 256}

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Q: Find a particular solution to y" + 5y' + 6y = lte".

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Q: is a mixed nu

A: Given, Mark rode his bike 22/8 miles. Represent it as a mixed number that shows the fraction of how ...

Q: The value of 'a', for which u(x, y) = xt + ax?y2 + y is a harmonic function, is

A: Solution

Q: 6. D,=- D, = %3D 3 Class Intervals 20-24 25-29 8 30-34 8 35-39 11 40-44 8. 45-49 7 50-54 3.

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Q: For what value of "c" are the following vectors perpendicular? 3 (2, с, 9) аnd ў 3 (Зс, —1,5) (Зс, —...

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Q: Solve the following inverse trigonometric and hyperbolic complex numbers in their rectangular form....

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Q: 5. The population, in millions, of Country C is given by the equation f(t) = 16 • e(0.02t) . The pop...

A: Introduction: The equation that represents the population of a region is a function of time. Suppose...

Q: n Problems 1- 6 solve sing an appropriate subst

A: Note: Since you have asked multiple questions, we will solve the first question (4) for you. If you ...

Q: (A) I = and (B )I = . Find 2A D - BD O O O none of the above

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Q: There are about 16 kilometers in 10 miles. About how many kilometers are in 5 miles

A: Given there are about 16 kilometers in 10 miles. We have to find the number of kilometers are in 5 m...

Q: need help finding y′′+4y′+5y=5x+3e^(-x) The other doc is a similar problem to help solve the first ...

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Q: 16

A: Two chords are intersecting inside the circle, therefore product of measures of segment of one chord...

Q: XE 2 Then 9 is, H-w Diso Disc 9:21 2 such That goo =zX, Sprove That. %3D 7. ctute

A: g:Z→Z such thatg(x)=2x For proving one-one/injective Let x1,x2∈Zg(x1)=g(x2)⇔2x1=2x2⇔x1=x2 So, g is o...

Q: 1. Complete the following table by placing ticks (V) to show which of the number sets N, Z, Q, R the...

A: claim- to complete the table by placing tick to show that which of the number sets these number belo...

Q: Solve the following differential equations : dy Vi-y? dx = tan y dy Ans. x cos y = C Ans. sin- y = s...

A: In this question, the concept of a differential equation is applied. Differential Equation A differe...

Q: The monthly rent for the first house is $1, 190, and the Bainters can expect it to increase 1.7% eve...

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Q: Show that for x and y integers, and m a positive integer x = y mod m implies x = y mod m.

A: This is a problem of Number Theory, Modular Arithmatic.

Q: Find all the generators of Z24-

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Q: 5 dimension as a submanifold of R' for somele N) of U(n)? Show that U(n) := {U € M(n,C) |U*U = I} is...

A:  We will use basic knowledge of differential topology to answer both parts of this question.

Q: Factor 56r- 24s + 48t – 24. Write your answer as a product with a whole number greater than 1.

A: Factoring a mathematical expression is to express that mathematical expression as a product of two o...

Q: The given T is a linear transformation from R2 into R2. Show that T is invertible and find a formula...

A: The linear transformation ,                                                     T : R2→ R2          ...

Q: 12x-48 ei-ーe

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Q: Find y as a function of t if 16y" – 72y' + 72y= 0, and y(4) = 9, y' (4) = 8. y =

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Q: 2. A wheel with a stone in its tire rolls along the ground. If the radius is 1.4m, find an equation ...

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Q: Determine whether the series converges. 1 k + 20 k=1 The series eTextbo converges diverges

A: The given problem is to determine whether the series is converges or diverges. We have to use series...

Q: Find the period. y = 5 csc(x) Graph the function. JUUL UUU

A: Given function y=5csc(x) We have to find period of function and draw a graph of y=5csc(x)

Q: - is a real num 1S y+z= 6, 4x +

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Q: O fn G= is vniformly Convergent for every xo [3,~0). if given 2-0.03 we take n> N=? a) 17 e) 15 b) 1...

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Q: A box contains six different pairs of shoes. If four shoes are taken at random and Q.7. without repl...

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Q: Find y as a function of t

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