3. Let a, b, c be three distinct positive real numbers, and let {(x, y, z) = R³ ||x| ≤ a, │y| ≤ b, |z| ≤ c}. Show that the group of motions of B is isomorphic to the Klein 4-group. B =

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Q: Let G be a group of odd order. a) Prove that if x E G, then (x2) = (x). b)…

A: You asked for only question number c , so here it is.