(i) Prove that for all ne N, n²+2 is not divisible by 4 (ii) "Given x € R, the value of |3x-28 is greater than or equal to the value of (x-9)." State, giving a reason, if the above statement is always true, sometimes true or never true.
(i) Prove that for all ne N, n²+2 is not divisible by 4 (ii) "Given x € R, the value of |3x-28 is greater than or equal to the value of (x-9)." State, giving a reason, if the above statement is always true, sometimes true or never true.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 28E
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