Question

Solve the inequation 3x -11 < 3 where x ∈ {1, 2, 3,……, 10}. Also represent its solution on a number line

Answer 1

3x – 11 < 3
⇒ 3x < 3 + 11
⇒ 3x < 14 x < `(14)/(3)`
But x ∈ 6 {1, 2, 3, ……., 10}
Solution set is (1, 2, 3, 4}
Ans. Solution set on number line