3. Show that S4 has the presentation (x, y|x* = y² = (xy) = 1). %3D

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Q: P(x) 0.15 0.35 0.40 6. 8. 10 0.10 P(x) 0.15 0.35 4 6. 0.40 18 0.10 P(x) 0.10 4 0.40 0.35 8. 0.15

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Q: 1. (a.) Name the given quadric surface and give its axis. (b.) Sketch the surface. (c.) Name its…

A: Given quadratic surface is  45x2+20y2+36z=0

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Q: Question 3 (- : Consider the differential equation x²y" + 3xy' - 3y = 3x - 2x³. %3D -3 (a) Verify…

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