Find the mass of the lamina that is the portion of the cone 2 = √² + y2 between z = 1 and 2 = 4 if the density is 8(x, y, z) = x²z.

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Q: Determine the number of integer solutions for x₁ + x₂ + x3 < 33 where x, 72 X2 2-1 and - 1 ≤ x₂ <19

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Q: Sketch the level curve z = k of z= =(x² + y²) for k=0, 2, 4, 6, 8. Choose the graph of all level…

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Q: QUESTION 5 Find the nullity of the matrix A = 1 1 1 6 1 234 1352 1 470

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Q: *PT i -(1)-619) B = 01 A= 2 0 g). 32 21 compute (a) A + B. (b) AB, (c) [A, B], (d) A, (e) A. (f) A¹.…

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Q: Solve the system by back substitution. -4x-8y-2z - 6w = 2 2y + 12z+4w = 16 -Z-W = -2 4w = 12…

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Q: Averge Mercury (mg/L) 1.4 1.2 1.0- 0.8 0.6 0.4 0.2- 0.0 3 5 6 7 Acidity/ pH Level 8 9 a. According…

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Q: (2) (b) (c) Use the Euclidean algorithm to determine the gcd of 85 Write down all the divisors of 85…

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Q: 4. Suppose that a positive integer is written in decimal notation as n = akak-1 a2a1ao where 0 <a;…

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Q: 1. Find a member of the family that is a solution of the initial value problem. y = c₁e4x + c₂e-*,…

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