Find the total mass of the ball z² + y² + 2² z with the density p(x, y, z) 2²+y²+²+1

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Q: Use Gauss-Jordan elimination to solve the followin x + y 2x + 3y + 5x Z 3z + 2z - || || || 0 27 = -7

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Q: a) Factorize x²-3x - 10 b) Solve the equation x²-3x - 10 = 0

A: Solution a x2-3x-10 = x2-5x+2x-10 = x(x-5)+2(x-5) = (x+2)(x-5)

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Q: Suppose V,W are subspaces of R^n. Let V ∩ W be all vectors which are in both V and W. Show that V ∩W…

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Q: Let A = {1, 2, 3, 4, 5) and S = A³. Define an action o : S5 × S → S by σο(a1, 22, ag) (σ(a₁), σ(a₂),…

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Q: Determine whether the following statements are TRUE, FALSE, OR INDETERMINATE (could be either true…

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