2) Consider the function a(z) E 50 *>0 3 > 0 a) Let f(x) = Is f Riemann Stieltjes integrable with respect to a? If so, compute ≤0 #20 Is g Riemann Stieltjes integrable with respect to a? If 1 r <0 the integral. b) Now consider g(x) so, compute the integral.

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A: The value of f'(1) is equal to the slope of the tangent through the point x=1.

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A: Imaginary part of an analytic function is the harmonic conjugate of the real part of this fu5.

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A: The equation of the yz-plane is x=0.

Q: The sum of the series n-n+1 n! is

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A: x-12y'-11y = x-113 x-12y' = x-113+11y

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Q: m above, prove that for every real number c>0, there is a 1/N < c.

A: In every real number c, there is integer N which is N &gt; c.

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Q: 10x + 2y — z = 27 -3x - 6y + 2z = -61.5 x + y + 5z = -21.5 L == Answer x = y = U = N ||

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Q: 1. Trapezoid JKLM with vertices J(-6, 6). K(-3,7), L(-1.3), and M-8, 0): (x, y) (x+7, y-3) J'() K'…

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A: 4x2 - (y-3)2 + 4z2 = 4 (C) The quadric S can also be identified as a surface of revolution.

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Q: 4. Which of the following is a Legendre's equation? a. (1-x²)y" - 2xy' + 3y = 0 b. (1-x²)y" + 2xy' -…

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Q: Let S be the quadric with equation 4x² - (y - 3)² + 4z² = 4. What type of quadric is S? Find an…

A: The trace of the surface: f(x,y,z)=0 on any plane is the projection of the surface on that plane.