19. (a) For which values of m and n is the complete bipartite graph Km.n a tree? (b) For which values n is the complete graph K, a tree?

Q: find the Solution by variation:. y+3y-2= e Sint

A:

Q: Compute the following integrals using Residue Theorem. 52 - 2 a. b. dz 232-27 4² dz Soz (z − 2)4 dz,…

A:

Q: in fuzzy graph What is the fuzzy cycle ? And give an examples

A: Answer

Q: Suppose that A and B are contingent sentences. What can you say about (A V B)-(AB)? (Note that A and…

A:

Q: 1. Consider a circle of radius 6 with center at the origin. a. Lines with slopes 1 and -1 each…

A: The point symmetric about x-axis of (x,y) is (x,-y) The point symmetric about y-axis of (x,y) is…

Q: Transportation Model (Optimal Feasible Solution) Minimize: C = 15x₁a + 24xıb + 12xic + 19x1D + 10x2A…

A: The following steps are used to obtain the optimal solution of the given transportation problem.…

Q: Consider the initial value problem: y-y+8, 0sts 1, y(0)-1 The approximation of y(1) by using…

A:

Q: Housing prices in a particular neighborhood increased at a rate of $1,200 per year.  If you bought a…

A:

Q: Problem 3: Consider the second-order linear initial value problem: x²y" + cos(x) y = 0, y(1) = 0…

A:

Q: Find the first four terms of power series solution of the given differential equation (x² − 1)y" +…

A: Given DE is (x2-1)y"+6xy'+4y=-4 .......(1) We find the first four terms of the power series solution…

Q: Obtain a numerical solution of the differential equation = 3y - x in dy dx the rang 1.0(0.1) 1.5…

A:

Q: Qs) Find the result of the following: 1. (3-4)³=? (Put your result in polar form) 2. 0.602×(9/2) =?…

A:

Q: xº. Prove that the function f(x)=2 a concave function. For this purpose, compute the Hessian matrix…

A: Here given function is a single variable function so we can use double derivative test to check the…

Q: . Consider the parabola C: z-4 = -(x - 2)² on the xz-plane. 1. Find the center-radius form of the…

A:

Q: a) Determine whether or not the given vector field is conservative. b) Determine the interpretation…

A:

Q: 5.(- Let the surface S be the graph of the function z = g(x, y) = x + y over the unit disk D:+y² ≤1.…

A:

Q: a) Determine whether or not the given vector field is conservative. b) Determine the interpretation…

A:

Q: C d. M8 n=1 n=2 (n + 1)! 22n-2 (-1)" nln n

A:

Q: Consider a force field F = yi+zj+k that acts along a path from foothill A to the top B as in the…

A:

Q: Exercise Determine the approximate solution of the following initial value problems using Euler's…

A:

Q: t tantln(t² + 1) nts on C where the tangen

A: Given that C be x=t(t2+1)-12y=2t-2tan-1t-lnt2+1, t∈[-3,3] therefore, dxdt=1t2+1-122t2(t2+1)-32…

Q: 2. Prove that F = {a+b√√3 | a,b ≤ R} is a field. Be sure to give a clear justification for each…

A: The given set is F=a+b3| a, b∈ℝ. Prove F is a field by showing it satisfies all the axioms.…

Q: Given the following first-order ODE: dy dt =y+t³ , where t is evaluated from t = 0 to t= 1.5 with…

A:

Q: Consider the following 2 planes: ?1: 2? − ? − 4? − 4 = 0                   ?2: 4? − 2? − 3? = 3…

A:

Q: Find the sum of the series: sum_(n=0)^infinity (((-1)^n

A: We find required sum of series.

Q: r+∞ dx Determine if the improper integral e x ln x is convergent or divergent.

A:

Q: Discuss the difference between harmonic and conjugate harmonic function. Also find the analytic…

A: The given problem is to discuss the difference between harmonic and conjugate harmonic function and…

Q: 3. Verify Stokes' Theorem for the vector field F= 2zi +3xj+5yk, taking S to be a portion of the…

A:

Q: x sinx find dy for y dx √(x-1) (x²+1) Evaluate f(u² + 2u + 3)² (u + 1)du

A:

Q: GIVEN: f(x) = 2x³ − 2x¹ +10x² -2=0 Using NEWTON'S METHOD, determine new estimate after 2nd…

A: We have to determine the new estimate after second iteration by Newton’s Method. Newton's  Method…

Q: how many iteration ar

A: We will make a very simple C++ code to answer this question.

Q: in fuzzy graph What is the connectivity in fuzzy graph And give an examples

A:

Q: ¹t-In(t² + 1) te [-3

A: Given that C be x=t(t2+1)-12y=2t-2tan-1t-lnt2+1, t∈[-3,3] therefore, dxdt=1t2+1-122t2(t2+1)-32…

Q: 4- Solve the following differential equation: (1 + x²)dy + (y − tan−¹(x)) dx = 0 -

A:

Q: Integral Calculus Please write the complete solutions. Upvote will be given! The Theorem of Pappus…

A: Use the Theorem of Pappus to set-up the integral that gives the volume of the solid formed when the…

Q: x(t) Find a plane containing the line y(t) z(t) - 6x - 4y - 5z = - 4 = = = 2 + 4t -1-6t and…

A:

Q: 3.3 Let g(x) be a function defined for all x in R, and X₁ and X₂ be real num with x₁ 0 g"(x) >o…

A: Given information is   Part (a):- Determine, with justification, whether the statement is true or…

Q: Find the upper Riemann sum U(f.P) and the lower Riemann sum L. P) for each of the following…

A:

Q: 5- Find the Maclaurin series generated by the following function: f(x) = sinh(x)

A: Sol

Q: Use the given equation to answer the following questions. 7tan(x)=17 (a) Find all solutions of the…

A:

Q: ne previous item. Lab-

A: A quadric surface is a graph in the three dimensional space with x, y and z axis as its coordinate…

Q: 1. Given the following matrices: 1 2 3 4] [4 2 468 A = B = 1 3 5 7 -1 2 2 4] a. [(AC)BT] - DT b.…

A:

Q: dentify a measure for the central angle q in the interval 0 ≤0 <2 such that point (2 arm. ) is on…

A: Write the given terminal point in polar co ordinate form. Like (r cos(theta), r sin(theta)) r…

Q: (a) Define a metric space (X, p). (b) Let p: R+ → R+ be a function defined by ln (2). Prove that p…

A:

Q: The integration A. 114 Β. π C. 0 D. 1/2 Z|7 sinc(4nt) dt has the value (hint:use the FT)

A: Given integral is ∫−∞∞sinc4πtdt. We have to evaluate the given integral. Here, ft=sinc4πt. Now, for…

Q: The unit vectors x in R2 and their images Ax under the action of a 2 x 2 matrix A are drawn…

A: Solution :-

Q: Let E be the region bounded below by the cone z 7- (2²+ y²) and above by the sphere 2² = 10²-2² -…

A: Given- Let E be the region bounded below by the cone z = -7·x2 + y2 and above by the sphere z2 = 102…

Q: Find a power series representation for the function X f(x) = 9+x² and determine the radius of…

A:

Q: By using Chain Rule, find au/əx, du/dy, du/dz at (x, y, z)=(√√3, 2, 1) p-q u= q-r p = x+y+z q=x-y+z,…

A:

Q: Use the intercept form to find the general form of the equation of the line with the given…

A: