A real number ‘a’ is called a good number if the inequality (2x2 – 2x – 3) / (x2 + x + 1) ≤ a is satisfied for all real
Posted: Wed Jul 13, 2022 8:10 pm
a) (-∞, 10/3]
b) (10/3, ∞)
c) [10/3, ∞)
d) [-10/3, ∞)
b) (10/3, ∞)
c) [10/3, ∞)
d) [-10/3, ∞)