Given: B = (xI20 < x < 50 and x is divisible by 7 }, find n(B). a. 30 b. 20 c. 10 d. 5

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Q: 124x1 + 245x2 + 35x3 + 24x4 = 24 %3| 356x + 24x2 + 35x3 + 75x4 = 2 %3D 24x1 + 56x2 + 35x3 + 67x4 = 4...

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Q: B1

A: As per guidelines only first three graphs are solved.

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Q: 5s2-4s-7 (s-3)(s²+4)

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Q: 3) The degneue of Thie Pastension Be (VZ +3/3) over The field &(VE) is (a) I (b) 13 PJs (d) 6

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Q: ACTIVITY If U = {1,2,3,4,5,6,7,8,9,10}, A = {1,2,3,4,5,6}, B = {1,2,3,5,7}, C = {2,4} and D = {8,9}....

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Q: 2" Let an = 100+ and bn 1 for n >1. (n +3)! en en+1 (a) Show that {am} is monotone and bounded below...

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Q: Let the region R be the area enclosed by the function f(x) = eª – 2, thel

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Q: "a shark is spotted near to Brighton beach, a lifequard will activate a siren to wa Siren The sound ...

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Q: Let U ⊆ ℝ be an open set. Then U is the union of a countable, disjoint collection of open intervals....

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Q: , 2t Given that y, (t) = cos t is a solution to y"- y' +y = sint and y, (t) = , is a solution to y" ...

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Q: Find a vector equation of the line passing through the points P(-2, 1, 3) and Q(3, 0, -2). 1+t ,te R...

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Q: Please explain your answer in detail. Use Cramer's rule to solve the system. 2x, + X2 - 3x1 = 12 + X...

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Q: {Vn - Vn +1}

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Q: Hello. Pls help me out this letters b and c. Thanks!

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Q: Solve the differential equation

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Q: 4) Let x, y, z E Zg. Prove or disprove the following: Ifxy = xz, then y = z.

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Q: QI Gnvert ra74 Grlesinn epuation and gketch he Gurve i chuk thisyractry an r4aloso yraphthecarve

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If yo...

Q: 6. Solve for the unknown variable using a method of your choice. a. 51x+23 = 1257× b. 2" = 123

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Q: Theorem 11. Let f be a continuous function on R such that f(x+y)Df(x)+fy) vx, yER. Show that f(x)3Dc...

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Q: Consider the solid Q that is generated in the first octant by the surfaces S, : 2x + 3y + 3z = 6 S,:...

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Q: What is the definition of a disjoint subtype? Please provide an example.

A: Solution

Q: 4. Find the domain of the function f(x) = Write your answer using interval notation in the x – 7' | ...

A: Given: The function, fx=4-xx-7   To find: The domain of the given function.  

Q: 2. Solve for x. Give answer to three decimal places where applicable. a. x = log 37 b. x = log 10 00...

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Q: a) Use the bisector method to guarantee a solution for the equation 8x³ -16x = -7 in the interval [0...

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Q: QI) For the functions yl=fi(x)=x* y2=f2(x)=(x+1)*+2 a) Draw the functions. c) Find their domains and...

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Q: For any subset A of R, define the function XA : R →R by if x E A 1, XA(") = 0, if x ¢ A. Let A and B...

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Q: H.W: Given the following matrices, please solve the questions below and if you can't solve the probl...

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Q: Use the data to find the value that corresponds to the 40th {2,7,8,1,5,12,9,20,20,9,30,35} percentil...

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Q: Consider this scalar-valued function: f (x, y) 2z²+y Now do the following: • Find the gradient of f....

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Q: fx3 - x - 3 = 0 f the starting of tho root

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Q: Solve the following difference equations : (1) Un +3 - 2un +2 – 5un + 1 + 6un = 0 (iii) yn + 1- 2ync...

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Q: Transform the given system into a single equation of second-order x = 57x1 – 56x2 x2 = 56x1 – 56x2. ...

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Q: Part (a) Determine all values of h such that the matrix 5 -3 -1 1 2 3 -1 A = 1-2 2 5 1 3 h has eigen...

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Q: 4.-If 8 -1 b = 1 3 Solve the system of linear equations Ax = b, where A is the matrix in Problem 3. ...

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Q: Find the inverse Laplace transform fſt) if F(s) is F(s) - se (s+1Xs+2) Solution1:

A: Inverse Laplace transform of the function

Q: Determine whether the system is consistent. x1 - x2 + 3x3 = -11 -4x1 + 4x2 - 12x3 = -2 x1 + 3x2 + x...

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Q: 6. Let a be a real number. Consider the series where a, = cos(na); 2n +1 n=0 (a) Is it possible to f...

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