1. Describe the set of points in space whose coordinates satisfy the given inequalities or combi- nation of equations and inequalities. (a) x² + y? < 1, z = 3 (b) x2 + y? + z² = 25, y = -4 (c) 4

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Q: c) Y = 5 + 10x +x² 2 3 2 .2 d) Y =5+x 3 5

A: Please find attachment for the details solution

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