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Prove that (a/b)^-1 = b/a (ILIEKMATHPHYSICS) (ILIEKMATHPHYSICS) View |
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Prove that -(a - b) = b - a (First Proof) (ILIEKMATHPHYSICS) (ILIEKMATHPHYSICS) View |
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Prove for integers a and b, a ﹥ b if and only if a ≥ b + 1 (ILIEKMATHPHYSICS) (ILIEKMATHPHYSICS) View |
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Prove that (ab)^-1 = a^-1 * b^-1 for all nonzero real numbers a and b (ILIEKMATHPHYSICS) (ILIEKMATHPHYSICS) View |
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Prove that a - b = 0 if and only if a = b (ILIEKMATHPHYSICS) (ILIEKMATHPHYSICS) View |
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Prove that (1/a)(1/b) = 1/ab [ILIEKMATHPHYSICS] (ILIEKMATHPHYSICS) View |
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Prove exactly one is true: a ﹥ b, a = b, or a ﹤ b, trichotomy for real numbers (ILIEKMATHPHYSICS) (ILIEKMATHPHYSICS) View |
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Prove that a^n - b^n ﹤ (a-b)na^n-1 (given a ﹥ b ﹥ 0 and any integer n ﹥ 1) [ILIEKMATHPHYSICS] (ILIEKMATHPHYSICS) View |
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Prove that a ﹥ b if and only if a + c ﹥ b + c (ILIEKMATHPHYSICS) (ILIEKMATHPHYSICS) View |
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Prove in a group, if gcd(|a|,|b|) = 1, then ⟨a⟩ ∩ ⟨b⟩ = {e} (ILIEKMATHPHYSICS) (ILIEKMATHPHYSICS) View |