Question 7. Give an example of a set A, for which An [1,4] = AnN and A \ Z ‡ Ø.

Q: Mathematically ( permutations and combinations) How many different ways are there to order the…

A: Note that this arrangement is circular.

Q: Find the cosine of the angle between the following two planes. -1x +2y +5 z -4x +3y -5 z cos 0 = =…

A: The given planes -x+2y+5z=-1-4x+3y-5z=1 We have to find the angle θ between the two planes.

Q: Use the GCF and the Distributive Property to find the sum. 30+78 Write each number as a product…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Limit calculations. For each real limit, explain whether it is convergent, divergent to ±∞, or…

A: For finding limits, we have to calculate left hand limit and right hand limit. If we have to find…

Q: Consider the function: f (x) = √(〖5x〗^2+10) Step 1 of 2: Determine the intervals on which the…

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Q: The figure below shows four named points A, B, C, and D on a grid generated by two vectors V₁, R². A

A: Answer given below.

Q: Let f: RR be a function such that f(x) ≥r, for all x € R. 5. Show that if f(a) converge, then an…

A: As per the question we are given a function f : ℝ → ℝ, such that f(x) ≥ x for all x ∈ ℝ. Now we have…

Q: TRANSCRIBE THE FOLLOWING TEXT IN DIGITAL FORMAT

A: Given Data: To transcribe the following text in digital format.

Q: 3) Consider the discrete-time signal x[n]. { x[n]: = -N≤n≤N n N Calculate the signal energy of x[n]…

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Q: Show that the compound propositions [p ^ (p → q)] ^¯q is a contradiction using propositional laws.

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Q: Suppose the mean percentage in Algebra 2B is 70% and the standard deviation is 8%. What percentage…

A: Mean percentageμ%=70% Standard deviation =8%

Q: Q1: Determine whether the sequence a(n) = n*sin(1/2n) converges or diverges. If it converges, find…

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Q: 3x - 4y + z = 2 Determine a value for k such that x + 4y -z = -2 has an infinite number of…

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Q: Solve the following absolute val 16-7x|=6

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Q: Find the pre-image of (6,-1), given that L(x,y) = (2x, y-x). (1,5) (3,2) (-2,3) (2,0)

A: According to our guidlines we can solve one question at a time so , we are solving 1st question for…

Q: 8. The value of a car, t years after it is bought, is modeled by V(t) = 2100 + 8t 1 + 0.5t + 150. a)…

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Q: Q4) The linear transformation T is defined by T(x) = 4x . Find a) Ker(T) b) Nullity (7) c) Range(7)…

A: (i) (a) Tx→=Ax→          =5-3111-1xy          =5x-3y, x+y,x-yKerT=x: Tx=05x-3y=0 x+y=0x-y=0∴KerT==ϕ…

Q: n=1 2 (n?)! (2n)! + n=1 1.3 1.3.5 + 3.5 3.5.7 2.5 1.5 (n!)² )2n(! + 2.5.8 1-5-9 + + 1.3.5 3.5.7 .. .…

A: repost the remaining parts separately

Q: d²x (d) +2- dt² dx dt + 3x = 3t, subject to x = 0 and dx/dt = 1 at t = 0.

A: Given that the differential equationd2xdt2+2dxdt+3x=3t   Subsject to x=0  and dxdt=1  at x=0That…

Q: 4. A linear code is given by the encoding function y = ax+b (mod 26) and the decoding function x =…

A: 4.(a) Given a = 11, b = 2, the encoding function is given by         y ≡ 11x + 2 (mod 26)…

Q: -77=-7(3m-7)+7(7m+6) write this as an word problem.

A: Negative of seven=-7  Seven subtracted from three times of m             = 3m -7  Six addition with…

Q: The square-root function: f(x)=√x Domain: Range: Is this function a one-to-one function? YES The…

A: The given functions fx=x and fx=x3. We have to sketch the graph of these functions and find its…

Q: Find dy dx and of the given curve x=t² +sin(t), y=1-cos(t). dx²

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Q: Change the complex number to rectangular form. 5.23/137.0° -3.82 +3.57j 1.75 + 4.93j 3.57 - 3.82j…

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Q: Part I. Carefully graph each of the following. Identify whether or not the graph is a function and…

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Q: - Examples of If C is the square in the positive etrection whose vartices - are A=(1, 1), B=(-4,1),…

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Q: 1. Arah borrowed of Php 14,000 from a cooperative and paid a Php 800-interest in a year. What was…

A: Solution - 1 : Given that The borrowed amount P=Php 14,000 Simple Interest S.I=Php 800Time T=1  year…

Q: X y -3 52 1 0 0 1 - 1 -2 -2 3

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Q: Express the given number in exponential form. -2-j 2.24e0.464j

A: Given complex number is -2-j. Express the given number in exponential form.

Q: The graph below is comprised of transformation of tool kit functions. 6 -5 3 f(x) = { 4 34 2+ 1- -2…

A: Graph of the piecewise function is given, we have to find its equation.

Q: 5s C-₁ C-¹ {√5² + 25 + 17 17}

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Q: Which figure has the greatest order of rotational symmetry? O O

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Q: -1 Find the first four iterations obtained by the Power method applied to the matrix A = =[431] -2.…

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Q: 5. Let f(t)= te-2t and F(x) = f f(t) dt. a. Determine F'(x). b. Use the First FTC to find a formula…

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Q: Analyze algebraically what special case in simplex application is present in each of the LP model…

A: Given Maximize z = 3x1 + 2x2    Subject to: 4x1 - x2 ≤ 8                      4x1 + 3x2 ≤ 12…

Q: Solve the following edo y²dx + (x² + xy + y²)dy = 0, y(0) = 1

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Q: Solve the inequality 4x - 3| < 10

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Q: The figure below contains graphs of the parabolas z = = f(x, b) for b = -2, -1.0, 1.2. f(2, 2) Jour…

A: The given figure contains graphs of the parabolas z=f(x,b) for b=-2,-1,0,1,2. Then the graph of…

Q: y-y"+y'- y = xe* -e-x + 7

A:

Q: The following 3 3 7 7 10 5 10 7 10 8 sample of pairs (x, y) is collected: X y Find the correlation…

A: (1)  Answer :   Correlation coefficient for given data is  ρ =  0.1571.

Q: 1) State whether the following functions are odd, even or neither. a) t³ sin(at) b) t cos(2) c)…

A: Solution :- First we will learn , when a function is called odd , even or neither :-When f-t=ft :-…

Q: Cell phone plan A is per month, and you $30 have to buy a new phone for $800 Cell phone plan B is 80…

A: Cell phone plan A is per month, and you $30 have to buy a new phone for $800 Cell phone plan B is 80…

Q: III. Give the solution of (2x + 3y + z = -1 3x + 3y + z = 1. (2x + 4y + z = -2

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Q: Simplify the expression. √-81-81 -81 O-9 81 81j

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Q: Solve the following differential equation of separable variables. xy + 3x-y-3 xy - 2x + 4y - 8 dy dx…

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Q: Change the complex number to rectangular form. (cos 125° + j sin 125°) -0.022 - 1.000j 0.022 -…

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Q: Evaluate the following integral in cylindrical coordinates. 4 √16-x² 5 1 IT*** 1- +x² +y² 0 0 -4 dz…

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Q: ходи + xy' + (xc²_4/q)y=o

A: As per the question we are given the following second order homogeneous differential equation :…

Q: How wide is the chasm between what men and women earn in the workplace? According to a 2015 analysis…

A: From the Graph Let X be the Age of Women y be the Average Earnings in thousands Women Age -- x…

Q: Suppose the mean height for women is 64 inches with a standard deviation of 2 inches. The World…

A: Mean height:64 inch Standard deviation : 2 inch