CUET Mathematics - Which of the following inequalities are NOT correct? (A) If a > 1, b > 1, then _a a + _a b ≤ 2 (B) For any real number x, (9^x + 9^1-x) ≥ 9 (C) If a,b,c are non-zero real numbers of the same sign, then (a/b + b/c + c/a) ≤ 3 (D) If a,b,c are three distinct real numbers, then (a + b)(b + c)(c + a) ≥ 8abc Choose the **correct** answer from the options given below: | PYQs + Solutions | AfterBoards