a. ) Find the class mark, range with 7 as the classes. Arrange the classes in decreasing order. b. ) Make a table and indicate the class limits, class boundaries, class midpoint, tally, frequency, Cumulative frequency, f.Xm, f.Xm. c. ) Find the mean, median, mode, variance, standard deviation, and the measures of kurtosis.

Q: Q8: Given that -2 X = 1 8 -8 -9 -9,Z -7 7 -2. -8 5 what is the matrix 3X + Y – 3Z?

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Q: 3- Use improved Euler Method to find y(1.4) if ya) = for xy' + 3y = x Take h = 0.2 Ans, when x = 1.4…

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A: Here we use the euclidean algorithm to solve the Diophantine equation

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A: We can solve this by using formula of given problem Part a) (x-µ)/ƒ   Part b) (x-µ)/ƒ   Part c) X…

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Q: Q1: Given that A = [3 -3 -5] and B = 5,what is the matrix A- BT?

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Q: particular very sm alue of gross regionald n a

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A: Solution

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Q: 3x 1. dx (Зx2 + 2)2 -3 2.J2 13-x 1 dx

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Q: @Giaph the follod ing functions ovea the gien inferals of e-valucs y = sin () Og = Ces(3) 2 Sin (o7)…

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

Q: dz Suppose z is a function of x and y, and tan vy? + x² = z*e®v. Solve for dz and dy

A: The given function is                                  tan y2+x2=zxe6y

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Q: Evaluate the integral (xy + xy²) dx + (2x² + x²y) dy over the curve C, defined by going in a…

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Q: Complete the table to find the indefinite integral. (Use C for the constant of integration.)…

A: Note: We know that integration of x^n is given as x^(n+1)/(n+1) + C. Where n not equal to -1 and C…

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Q: 8. (A) not a function (C) function; domain: [-4, 2] (D) function; domain: [-4, 4] (B) function;…

A: To identify give mapping are function or not.

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Q: 4. Solve by finding series solutions about x=0: xy" + 3y' – y = 0

A: Given differential equation is x y'' +3 y' -y =0 Here, x=0 is regular singular point. Let y = ∑n=0∞…

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Q: +) Use the Euler methad's Salvetue:. C1 )りy=eッh=o.2

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Q: GRAD, DIV, CURL, V, DIRECTIONAL DERIVATIVE Let f = zy + yx, v = [y, z, 4. - x], w = [y, z?, x2].…

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Q: Critic points of an equation problem: Consider the equation f(x, y) = -x* - y3 – 4xy – 6x – y In the…

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A: 1st we will find point of intersection and then draw region bounded

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Q: L-1{- (s²–4s+13.

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Q: Evaluate the following integrals. Show all the necessarv or complete solutions p6+ 7x5+ 15 x*+ 32 x³…

A: Given integral is ∫x6+7x5+15x4+32x3+23x2+25x-3x2+x+22x2+12dx we can write it as…