1. Solve the linear system using LU Factorization. 2x1 + x2 - x3 + 2x4 4x1 + 5x2 - 3x3 + 6x4 -2x1 + 5x2 - 2x3 + 6x4 4x1 + 11x2 - 4x3 + 8x4 - 5 9 4 2

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Q: 2. c) a) Calculate and state restrictions. x²+2x-3 x²-4 2 x² +6x+8 x+3 6 2x-3 4 X x² +x-6 b) d) 2+…

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Q: 1. Find lim 1 x3 1 8 x+2- x² - 4x +4

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Q: Convert (-2, 2, 3) from Cartesian ? coordinate to cylindrical coordinate (4-,3.46,1.5) O (3,45,1.41)…

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Q: Example 9 Express in English, the statement p →q, where p: It is raining today 9:2+3>4

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Q: FREE RESPONSE Use the table to answer the questions below. x 0 2 5 -10 -4 20 f'(x) 1 5 11 f"(x) 2 2…

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