Check sibling questions

Ex 6.1, 10 - Solve: x/3 > x/2 + 1 - Chapter 6 Linear Inequalities

Ex 6.1,  10 - Chapter 6 Class 11 Linear Inequalities - Part 2

Introducing your new favourite teacher - Teachoo Black, at only ₹83 per month


Transcript

Ex 6.1, 10 Solve the given inequality for real x: 𝑥/3 > 𝑥/2 + 1 𝑥/3 > 𝑥/2 + 1 𝑥/3 −𝑥/2 > 1 (2𝑥 − 3𝑥)/6 > 1 (−𝑥)/6 > 1 −x > 6 Since x is negative, we multiply both sides by -1 & change the signs (– 1) × (–x) < (– 1) × (6) x < –6 C Hence x is a real number which is less than –6 Thus , solution is (–∞, –6).

Davneet Singh's photo - Teacher, Engineer, Marketer

Made by

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.