let A Set bounded below, ילC erove that C. nf A inf C A %3D

Q: You know that an equation has zeros at –2, 0, 1, 4 and also that x-∞, y--∞. Which of the following e...

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Q: 2. w(p) – 3 w(v)dv = 10 cos 7p

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Q: 1- sec 0 9. I. cos 0 -1 tan 0 sin 0 cos 0 + sin 0 II. sec 0 + csc 0 = cos 0 sin 0

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Q: Which statement is true? O a) A degree 3 function may have 2 or 3 x-intercepts. O b) A degree 3 func...

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Q: Let A = {a} and B = {{a}}. Prove that in general A + B. Thus, the presence of curly brackets is cruc...

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Q: Ql: Use the Gauss-Seidel method to approximate the solution of the following system of linear equati...

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Q: y' – 2y = y², when y = 3 and x |0 =

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Q: Identify what law(s) are being used in each step:

A: This is a problem of the Propositional Logic.

Q: 1. Let U24 = {z e C|224 = 1}. Define §24 = cos () + i sin (5). (E) + i sin (). = COS (a) List all su...

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

Q: Use Newton's method to get the third approximation x, to the equation e = x+3, starting with x, = 2.

A: Given equation is ex =x+3 Take  fx = ex -x- 3 First derivative of f(x) with respect to x is f'x = ex...

Q: Solve for the orthogonal traectories y = x2- cX

A: The orthogonal trajectory is a curve that intersects each of the family's curves at a right angle. F...

Q: Equation 1: η1 = ηM2   sin(ωM2t). Equation 2: (dη2)/dt =- ((AcUc) /A2) Equation 3: dUc / dt = g (η2 ...

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Q: let A Set bounded belou, erove that C. inf A Inf C A ン

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Q: Let p: Hwi wins the first round and q: Hwi wins the tournament. a. Write “Hwi wins the tournament ...

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Q: "- 3y + 2y = 3e + 2e2 %3D

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Q: The sequence 4; 9; x; 37; . . . is a quadratic sequence. 2.1 Calculate x

A: We know that , A quadratic sequence of numbers in which the second difference between any two consec...

Q: f(x) = -0. 5 (x + 3) (x – 4) (x – 7)´? Explain your answer with | two reasons you agree or disagree....

A: The given function is f(x)=-0.5(x+3)(x-4)(x-7)2.  The graph of this function can not be same as the ...

Q: 5. The graph of f(x, y) is shown to the right: Draw the following two cross sections and label the a...

A: (a) slicing the surface parallel to x-z plane at y=0. (red line) So for f(x,0)

Q: A recursive way to define the set E C Z of even numbers is: • Base case: 0 E E • Constructor cases: ...

A: Brief explanation is given below.

Q: y = 2 sin x the same as the graph of y = sin 2

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Q: The maturity value is P 17,417. 762 and interest is P2,417.762, if P15,000 is deposited in the bank ...

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Q: 3(x-1) + 2 (x-1) 2 – (x-1) 3                , x = [1 , 2 ] S(x) = {                 a + b ( x-2 ) ...

A: In the given interpolation we find the value of a, b, c, d  such that one condition is satisfied.  W...

Q: 2. The probabilities that a surgeon operates on 3, 4, 5, 6, or 7 patients in any day are 0.10, 0.20,...

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Q: If the old price of a product is PhP100 and the new price is PhP500, what is the percentage increase...

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Q: To ensure that the following system of equations, 2x, + 7x, - 11x, = %3D X+ 2x, + x, = -5 7x, + 5x, ...

A: Note:- As per our guidelines, we can answer the first part of this problem. For the remaining part p...

Q: For the maturity value, compounding m times a year formula F = P(1+?)" what is missing in the formul...

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Q: If f = gr

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Q: Find the solution of the ordinary differential equation by the method of the coefficients to be dete...

A: We have , differential equation, y'' - 3y' + 2y = 3ex + 2e2x The general solution of above different...

Q: Investigate the convergence of the geometric series. 1+ q+q? + q³ + q* + q° + . . .+ q" + . .. Find ...

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Q: Question 15 Given that (-1, 3) is a stationary point of the function f (x, y) = -x³ + x² + 2æy+ y² –...

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Q: Let the following simple sentences be represented as follows. A: Today is Friday. B:l am going to wa...

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Q: Factor 4x3 + 4x² - x - 1. O a) (x + 1)(2x + 1)(2x - 1) O b) (x + 4)(x + 1)(x - 1) O c) (x - 1)(2x - ...

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Q: di x- x(t) defined implicik ly by dt 62XE 19+62VXIn(t) =eAE. Also evaluate dx at (bx)s(1,4).

A: Given the equation is 62+62xlnt=e62xt

Q: Suppose you want to invest php 10, 000.00 in the bank for 6 years. The Land bank of the Philippines ...

A: We have to find  simple interest at 6 years.

Q: What is the expression simplified

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Q: A flat circular plate has the shape of the region x² + y? < 1. The plate, including the boundary a? ...

A: The given problem is to find the hottest temperature at the point on given circular plate region. Gi...

Q: Which of the following relations is a function? { (3, 7), (3, 6), (5, 3) } O { (0, 4), (5, 6), (5, 8...

A: We know that all the functions are relation but all the relations are not function. We know each inp...

Q: Assuming an initial bracket of 1,5]. the second (at the end of 2 iterations) iterative value of the ...

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Q: ate the directional erivativ e of f(x, y) = y – 2xy² at the point (0, 1) in the direction v = 3i + 4...

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Q: Solve the IBVP below: PDE : Ux = (1/c²)uu for 0sxsL, t>0 ВС: и(0, () —0, и(L, t) %3 0 for t>0 2k х, ...

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Q: the phrase into a variable expression. Use the riable. If necessary, use the asterisk (*) for multip...

A: Given, The statement is- The product of 40 and distance to the finish line..... This statement is co...

Q: 11. A telephone booth in the shape of a square-based prism is to have a volume of 832 m³. Determine ...

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Q: Find the value of a,b ∈ R ,so that the following sets of functions are linearly independent for all ...

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Q: What is the approximate value of x in the system a+3y+522z = 173.61 - 27y+2z 71.31 41x - 2y +3z = 65...

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Q: Express the rule "Subtract 11, then square" as the function f(x) = I.

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Q: A thin rectangular plate coincides with the region defined by 0<x <1, 0< y<1. The left and right end...

A: The given problem is to set up an boundary value problem with given initial conditions and boundary ...

Q: Solve using method of undetermined coefficcents (D2 2D + 2) Y 24 e sin 3X when x=0, y=D0. y=0

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Q: Exercise 5 - Prove the general formula ø(ged(a,b))o(ab) = gcd(a, b)o(a)o(b). Exercise 6 – Use the pr...

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Q: 12. If f(x)=sin(2x+1), then f'(x) is equal to A -2 cos (2x+1). 2 cos(2.x+1). 4 cos(2x+1). C D -4 cos...

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Q: Approximate V1 +x4 dx, with n=4. (Hint: use Riemann sums). You may round to the thousandths place.

A: The given problem is to approximate the given integral using reimann sums with intervals n=4.