(³x-2x4) p + (2y4-x³y) a = 92 (x³ - y3)

Q: [2 14 If 4 2 -3 the values of the minors of the elements of first row are respectively 1 2

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Q: 4. The dimension of space of all 7-by-7 skew-symmetric real matrices has a dimension (a) 28 (b) 21…

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Q: 2 2 21) (₁² -18343 3. The matrix Q = (a) positive definite. (b) negative definite. (c) semi positive…

A: We use the following result: (1) A block diagonal matrix is semi positive definite if and only if…

Q: 1. 2. ● . If you are saving money in a bank, which of the following is better for you? Bank A, which…

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Q: If f(x)-3x+3x and f'(0)-3( by using 2-points formula with h=0.5), then the value of a is Select one:…

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Q: An interior point of the set P would be (A) 1+i (B) 1+2i (C) 2i (D) 1-h

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Q: Find the volume V of the solid obtained by rotating the region bounded by the given curves about the…

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Q: What is the chromatic index of each graph? P10 C8 C15 S FI -

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Q: 14- If the p. d. f of a random variable X is f(x) = 2,0 ≤ x ≤ 2, then P(X> 1.5|X > 1) is (a) 0.5833…

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Q: 7.) x = y² +₁₁ x = 0, y = -1 and y=2. The volume of the solid generated by revolving region about…

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Q: A region bounded by f(y) = √√9 - y², y = 0, and x = 0 is shown below. Find the volume of the solid…

A: We will use the Disk method to find the volume formed. Disk Method method If f(y) is continuous and…

Q: A square matrix A = {a} is lower triangular matrix when a. aij 0 for all i>j b.aij = 0 for all i>j…

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Q: Let F = (x + e sin y)i + (x + e* cos y)j and the curve C: The right-hand loop of the lemniscate ² =…

A: Note the following facts written on the page :

Q: Use appropriate substitution to solve the differential equation dy 2x + y - 2+ dx 1 4x + 2y > y =…

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Q: Find Laplace Transform of f(t) = cos3t By DEF.

A: We find the Laplace transform of cos(3t) by using definition.

Q: To approximate y(2.75) for the following initial-value problem: ý = y + t²,1 ≤t≤ 3, y(1) = 2, the…

A: We need to approximate y2.75 Now, 1≤t≤3 Now, xn=x0+hn If we choose h=0.15 then:…

Q: The approximated value for the integral 0.52dx when using Simpson's rule is- None of them O -0.267…

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Q: If Use a Taylor Polynomial about II to approximate Cos 42° to an a ccuracy of 156

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Q: Let P be the set of points that belong to the shaded region imaginary The set P is (A) open (B)…

A: Explanation of the answer is as follows

Q: 3- If f(x) = k is the probability density function for a random variable that can take on the values…

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Q: 12

A: The inverse of matrix A is written as A-1 so that  A A-1 = A-1 A =

Q: Consider the 2-periodic function defined on [-7, 7] by: f(x)=x²-x² (1) The function f is a. even…

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Q: find solutions accurate to within 10-5 for the following problems. 2+ sin x - x = 0 use [2,3]

A: To obtain the solution of the transcendental equation fx=0, use the Newton-Raphson method formula.…

Q: how was the annihlator 1/(D^2-a^2) found ?

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Q: (r+n-1)! Solve the following problems using the formula · (r + n − 1) = r!(n-1)! the online…

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Q: A cheese cake taken out of the oven with an ideal internal temperature of 165 F, and is placed into…

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Q: Solve using Laplace transform method: y + y = 1 y(0) = 2 [y' (0) = 0

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Q: If K be an extension of a field F then the mapping : F[x]-f(a) defined by (h(x)) = h(a) is Both (A)…

A: It is given that K be an extension of a field F and  ϕ : Fx→fa defined by  ϕhx = ha . We have to…

Q: If ATA-1, where A is a real matrix, then A is O normal O symmetric O hermitian Oorthogonal Onone h

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Q: For the initial-value problem: ý = sint+et, 0≤ t ≤ 1, y(0) = 0, N = 2, the step size (h) is…

A: Here we use the definition of step size . h=(b-a)/N

Q: Find the equivalent DE for the given families of curve: all circles center at origin. O xy + y² = 0…

A: We will use the equation of family of all circles with center as origin to get the required…

Q: Q3./ Solve the following simultaneous ODE y₁ = -3y₁+ Y₂ −3 y₂ = Y₁ - 3 Y₂

A: To solve the  given problem, we use the standard defination of differential  equations

Q: In a survey of 80 people, it was found that 35 people read newspaper H, 20 read newspaper T, 15 read…

A: From the given data, In a survey of 80 people, 35 people read newspaper H 20 people read newspaper T…

Q: Simpson's 3/8 Rule for integration is mainly based upon the idea of O Approximating f(x) by a 2nd…

A: I have given the answer in the next step. Hope you understand that

Q: e: To solve the 2nd order ODE, x y" - (x + 1) y - y = 0, by series method, the indicial roots are…

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Q: of salt in the tank at time t, which of the following opt change of the mass of salt in the tank?…

A: Tank holds 1000 L of water in which 15 kg of salt dissolved. Pure water is entering at a rate of…

Q: Suppose we are given y₁ (x) and y2(x) (with y₁ y2), which are two different solutions of a…

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Q: Calculate the area between the curves ² = 16 sin 20 and ²: = 16 cos 20 .Show by drawing

A: To find: Area bounded by two curves  r2=16cos2θ , r2=16sin2θ.

Q: Use the left to right addition method as outlined in the module to add the numbers. For the middle…

A: Explanation of the answer is as follows

Q: 7. The quadratic spline interpolating (-1, 0), (0, 1) and (1, 3) is Qo(x) = 1 + 2x + x², Q₁(x) = 2x…

A: Sol

Q: 4) L'{ + } હ ર (+)4

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Q: System of linear equations is Inconsistent if System has no solution O System has unique solution O…

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Q: True error is defined as O )Present Approximation - Previous Approximation True Value - Approximate…

A: True error is defined as difference between the true value and the approximate value

Q: Let U be the universal set, where: U= = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} Let sets A and B be subsets…

A: We have give a Universal set ,  U = 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 Let A and B are subsets…

Q: Construct a graph with vertices I, J, K, L, M, N that has an Euler path, the degree of K is 1 and…

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Q: Explain why the Laplace transform of = = ₁,t>0 t is not defined for any s, while the Laplace…

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Q: k=1 √k + 1 -, is √k4 +1 Diverge by limit comparison test Converge Geometric series Converge by limit…

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Q: 1. Let {V1, V2, V3} C V be a linearly independent subset and let v € V. Which of the following is…

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Q: No calculator or Desmos] Sketch the planar curve given the following parametric equations x(t) =…

A: Consider the given parametric equations, xt=cos2t compare with standard cosine equation…

Q: Problem 5. An object is moving with an initial position of 28m initial velocity of -4m/s and…

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