Please solve asap.

Q: 12. If A = {1, 2, 3} and B = {1, 2, 4, 5} ,  then find A Å   B .

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Q: |n(n+ 1)" 11. 13 + 23 + ... +n³ : for all integers n2 1. 2

A: The solution for the asked question is given as  

Q: P by using Bi

A: Introduction: We want to use the Simplex method to systematically search among the basic feasible so...

Q: 1. Determine whether f is a function from Z to R if а. f (n) %3D tn b. f(n) = Vn² + a %3| 1 с. f (n)...

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Q: Prove that if A is closed and B is open, then A \ B is closed.

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Q: The first solution of the D.E. x²y*+ xy+ (x²- =)y=0 is Vi =X Then a second linearly independent solu...

A: To determine a second linearly independent solution.

Q: Matrices A and B are given as 4-1 (1 2 3 7 A=-1 0 4 and B=-1 -1 2 - 0 2 2) 1 1 -1 1 (a) Find the val...

A: The order of a matrix is defined as m×n, where m is the number of rows and n is the number of column...

Q: For the given values of n and d, find integers q and r such that n = dq + r and 0 <r< d. n = 60, d =...

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Q: Three points have coordinates A(2,6), B(8,10) and C(6,0). the perpendicular bisector of AB meets the...

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Q: 2. Use the Squeeze Theorem to show that f(r) = 2 is in R(0, 3).

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Q: The set of real numbers, R, is closed under multiplication. What does "closed under multiplication" ...

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Q: Let A, B, C and D be invertible n xn matrices with n> 7, which satisfy the equation ABCT DBA"C = ABT...

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Q: Find the least common denominator 1/2 and 3/4?

A: Introduction: The common multiple of an integer are the set of all those numbers divisible by that n...

Q: for |x|< a 0 for x<a Q4. Determine the Fourier transform of f(x) =

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Q: a. You borrow $700 and promise to pay back $791 at the end of 1 year. 13 % b. You lend $700, and the...

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Q: Problem 3.2.4 Solution For x < 0, Fx(x) = 0. For x 2 0, Fx (8) = 0) dy 'vedy= - -- (1) A complete ex...

A: Given: The probability density function of a random variable X is given as, fXx=a2xe-a2x22 for x≥0 a...

Q: If S is a relation from a non-empty set A to a nonempty set B then

A: Solution :-

Q: = Length X of Y using

A: Note- Since you have posted a question with multiple sub-parts, we will solve the first three subpar...

Q: If a is any integer, is a(a + 1) even or odd?

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Q: Which human anatomy follows approximately the golden ratio? a. ratio of length of eyes and face b....

A: Option (a) is correct i.e., Ratio of Length of eyes and face

Q: Show that the Fourier transform of f(t) defined by: -3, -a < t < 0 3, f (t) = 0 <t<a Elsewhere where...

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Q: ADVANCED ENGINEERING MATHEMATICS: Determine if the function satisfy the Cauchy-Riemann equations. Sh...

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Q: For the given values of n and d, find integers q and r such that n = dq + r and 0 s r < d. n = 72, d...

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Q: THEOREM 23. Let K be an integral operator on L,([a, b], a) Kf = | K(x, y)f(y) da(y) %3D where | |K(x...

A: Given that K is an integral operator on L2a, b, α, Kf=∫abKx, yfydαy With the condition that,  ∫ab∫ab...

Q: So, N 4 2 |1, N = 2 Suppose that Py(0) = and %3D dPy(t) 2(N – 1)PN-1(t) – 2N Px(t). dt (a) Find the ...

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Q: Problem 3 : Souvenir Key-chain Bins For each of these problems, write down the permutation/combinati...

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Q: Sets V. Let U be the set of all distinct letters in the sentence "This is our second quiz“, A be the...

A: Note:- As per our guidelines, we can answer the first three sub-parts of a problem if exactly three ...

Q: x* 5,] TO Show - x-V Ju, (x) (2) %3D How did he get the value inside the circle? Can you explain ste...

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Q: Evaluate: Cos +iSin 12 12,

A: Introduction: DeMoivere's theorem is an important theorem in complex analysis. It says that for any ...

Q: Given the system of equation below; 3x – 6y + 2z = 23 -4x + y – z = -8 x – 3y +7z = 17 Solve questio...

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Q: A factory manufactures three products, A, B, and C. Each product requires the use of two machines, M...

A: We will construct a linear programming problem according to the given conditions and solve it using ...

Q: 3. Prove that if n is a triangular number, then so are 9n +1, 25n + 3, and 49n + 6. Hint: Recall tha...

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Q: п(п+1)(п+2) E}=1jG + 1) = а. 3

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Q: (a) x +1 ¯ (ь) 2 a +1 10 a -1 -14-5r (c) - 1

A: "Since you have posted a question with multiple subparts, we will solve the first three subparts for...

Q: Find the local maximum and minimum values and saddle point(s) of the function f (x,y) = e* cos y. Us...

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Q: The ratio of the amount of money Ahmad has to the amount of money Siti has is 6:5. The ratio of the ...

A: Introduction: The ratio and proportion is very important in mathematics. If something is divided int...

Q: PMI CAri GNMENT) Given a sef x = 2011,2,3,- --- - 203. %3D 9. Delermine the Pachen set s of X such t...

A: (a) The set X is defined as a set of whole numbers less than 21. X=0,1,2,3,...,20

Q: Find basis of Span -5 3 -2 3 -1 Find LU factorization of A = -2 5 -2 2. -10 6 1 3. Let V be a vector...

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Q: Example 2. Write the following sets by roster method : (i) The set of all natural number 'x' such th...

A: Solution is given:

Q: Q2: Solve the differential equations - 9y = xe" + cos3x.

A: Introduction: Every higher order linear differential equation can be expressed as FDy=fx Here, FD≡an...

Q: Prove that gcd(a + b, a - b) = gcd(2a, a – b) = gcd(a + b, 2b). Show your work! Justify each step.

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Q: Find the actual error when the first derivative of f (x) = e-2* at x = 1 is approximated by the foll...

A: It is known that ddxekx=kex. The actual error is calculated by subtracting the true value from the a...

Q: c. y" – 4y' + 3y = 6t – 8 ; where y(0) = 0, y'(0) = 0 %3D

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Q: Construct a trace table to trace the action of the algorithm below for the input variables given. a ...

A: The complete solutions are given below

Q: Question 2 :Let 6x-6y=k2 – 15k+50 -6x+6y=k² – 5k- 50 be a system of equations. a) : If the system is...

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Q: (28) Suppose 1 <N < w and h : w → N. Show that there exist a < b < c < d <e<w such that h(a) = h(b) ...

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Q: Problem 2. Find all triples of integers (x, y, z) that satisfy r² + 2y? = z2.

A: (x,y,z)=(k|b2−2a2|,k(2ab),k(b2+2a2)),a,b,k∈Z+

Q: There exists a power series with interval of convergence [1, 2]U [4, 6]. (If true, please n example,...

A: Statement in (3) is False as the given union is Not an interval. Statement in (4) is also False by d...

Q: che vec

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Q: Question 4 Conservative Vector Fields Consider the vector field F(r, y, 2) (2ry:,3r ys, 4r?y="). (i)...

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