• Ten participants in a contest are ranked by two judges as follows : x : 1 6. 10 2 4 y : 4 9. 8. 1 2 3 10 7 Calculate the rank correlation coefficient p.

Q: f(t) = 4t – 5 %3D L{f(t)} = %3D

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Q: (8) 5 2.

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Q: Evaluate I = , dx dy where R is the region that lies inside the circle x2 + (y – 2)2= 4 and outside ...

A: We have to find ∬Rdxdy where R is the region that lies inside the circle x2+y-22=4 and outside the c...

Q: .A. Determine the validity of the following arguments by using the rule of inference table by statin...

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Q: Part: b:Let W be the set of all vectors of the form shown below in parts į and ii. In each part, eit...

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Q: Evaluate the following integral by changing the order of integration: S2 Vx sin x dx dy

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Q: Let V be the vector space of polynomials of degree < 2 with real coefficients, endowed with the stru...

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Q: 2. Define a function f : N → N by the rule f(n) = Lyn]. Write down the set PreImf({2,3}) in roster f...

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Q: Compute the Inverse Laplace of the following Laplace Transforms. Show complete solution 5s + 6 s? + ...

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Q: Evaluate the following Combinations. Check your results using the prb button on your calculator. A c...

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Q: (ii) d²y Cx²e2x is the particular solution of 2 dx2 - 4y = 3e2x. Ур

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Q: Question # 1: Part: a:For given matrix A, find Col(A), Row(A) and Null(A). Also write the dimension ...

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Q: A particle of unit mass is projected so that its total energy k in a field of force of which the pot...

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Q: 2.) Edwin is three times as old as his brother, Four years ago, Edwin's age was two more than five t...

A: We have to find the present ages of Edwin and his brother.

Q: 3. 10x + 5y-4z + 2w = 6 y + 4z - 3w 2 6x + y- 8z +5w 1 2x + 2y + 8z -w 3

A:  

Q: Let 1 -1 0 0 0 -1 0 -1 0 1 1 A = 1 -1 a. Draw a directed graph having A as its incidence matrix b. F...

A: Here, we are given the following matrix.      A=1-1000 100-10 010-10 0010-1 For (a), We know that in...

Q: Solve the following: (Show all details) 1. Let matrices be [3 0 4] A = |-1 2 2 5 4] [o 2] C = 2 4 li...

A: It is given that ; A = 304-122654  ,    B = 0-5-3-524-340  ,     C = 022413  ,  D = 61-47-83 u = 20-...

Q: Find the area of the triangle with vertices: Q(4,-1,4), R(6,0,6), S(8,-4,7).

A: To find  The area of a traingle with vertices. 

Q: Use the Root Test to determine the convergence or divergence of the given series or state that the R...

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Q: Test the validity of the following argument S1: if 5 is less than 3 then 6 is not a prime number S2:...

A: We need to determine the validity of given argument by using given information

Q: 3,3 Solve by greaphing A. Minimize C=10 x +15y X +y <10 3x +y Zld s,t. +3y x20, y 20 -2x Z3

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Q: The Fibonaccis Sequence is defined so that F = F –1+ Fr-2. Given that F12 144 and F13 233, find F14,...

A: Given that  The Fibonaccis sequence is defined. 

Q: A plane flying horizontally at an altitude of 1 mile and a speed of 480 mi/h passes directly over. h...

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Q: 3- x = cos t ly= sint +t cismin yüzey alanı aşağıdakilerden hangisidir? 0<t< le verilen parametrik e...

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Q: If E an is a convergent series with positive terms, is it true that the series ( a) Σ(1+ α) (b) Esin...

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Q: 2. ( Feel free to use Mathematica) Given are the matrices 1 1 5 2 2 -4 6 3 -1 2 4 1 1 -2 3 3 A = 1 3...

A:  Given: To extract the column space of the matrix individually, we'll apply row-reduction. We'll als...

Q: 1 1 0 11 1 6 1 5 2 1 3] 31 4 1 3 -2 1. A = 10 ? 1 21 B =|1 6 5 2 10 1 l2 0 1 41 [2 6 1 1] D = l5 0 9...

A: To evaluate the given. 

Q: Summarized on the right is the number of visitors (in millions) of the top five websites in 2015. Us...

A: First we find total number of visitors and then we divide D by the this sum. 

Q: Calculate the double integral of f(x, y) = over the triangle with vertices A = (1, 10), B = (7,16), ...

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Q: Consider the bases A and B of R³ given below. 1 A = 3 1 B 1 If (x]A 6 , what is [x]B? -2 6 -2 10 -6 ...

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Q: 5. Find the area of the shaded sector. Round to the nearest tenth 10 38

A: Given: Radius of the given circle is 10. Angle of the sector is 38 degrees.

Q: frave that fux=X xefos4] is Rinteglable and find ff Ly

A: Given a function f(x) and consider the partition P and then calculate U(f,P) and L(f,P) and then fin...

Q: Using truth tables examine whether the following statement patterns are tautology, contradiction or ...

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Q: Find the distance between parallel lines x - 2y - 8 = 0 and x - 2y + 8 = 0. Select one: O a. 9.24 O ...

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Q: let (Riae) be aring of real numbar's andf fg Eply R. Such That f= to,,-1,22010-) F-lo-してソの (hoラ-20 )...

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Q: Find the Orthogonal Trajectories: a.) y6 = C (x2 + 1)

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Q: 2. x + 5y +15 z + 35 w + 70t = 0 X + y + 2 + w + t = 1 x + 2y + 3z + 4w + 5t = 0 2x + 6y + 12z + 20w...

A: To solve the given system using Gauss-Jordan method. x+5y+15z+35w+70t=0 x+y+z+w+t=1 x+2y+3z+4w+5t=0 ...

Q: 7. Find the transfer function G(s) of the system having the differential equation 2Pe + 2dc + c(t) =...

A: Given, Differential equation : 2d2ctdt2+2dctdt+c(t)=r(t)+2r(t-1) To find : Transfer function G(s) of...

Q: Hote: Solue the f-llowing Prob Without Compurteng cgan all value The Matrex B= イー4チ 2 -5イ|aventete 1...

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Q: SOLVE THE FOLLOWING dy dx 4x2-4x-5 2= /(x2 – 2x + 3) 2. dy 3. dx x+1 1.

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Q: dy + 2 dy + y = sinh 3t – 5 cosh 3t ; y (0) = -2, y (0) = 5 II %3D |3D | dt? dt

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Q: 2. ( Feel free to use Mathematica) Given are the matrices 1 1 2 -4 6 3 -1 2 4 1 1 -2 3 A = 1 3 3 В -...

A: Here, To extract the column space of the matrix individually, we'll apply row-reduction. We'll also ...

Q: . Determire flx) as a polynomial in x for the following data, using Newton's divideu difference form...

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Q: 8. a) Solve by Picard's method dy = 1+ xy, dx y(0) = 1 for x=0.1. Compare it with the exact value of...

A: Here given differential equation is                                                     dydx=1+xy,  ...

Q: (c) For each of the two matrices A below, express the entries of A" as a recurrence relation. [:] 1 ...

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Q: Determine whether the following matrices are in echelon form, reduced echelon form or not in echelon...

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Q: f (x) = x3 – 7x² + 8x – 3 if xo = 5.

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Q: A uniform magnetic field B has constant strength b teslas in the z-direction [1.e., B = (0, 0, b) 1 ...

A: Stoke's theorem ∫CF→.dr→=∫∫S curlF→.dS→ Where S is a smooth surface bounded by a smooth closed curve...

Q: Three judges, A, B, C, give the following ranks. Find which pair of judges has common upproach A: 1 ...

A: given three judges A, B, C   find which pair of  judges has common approach

Q: Given the function f(x) = 2x³ – 11.7x² + 17.7x – 5, find one root using the following methods below....

A: a). Newton's Method :-