web analytics

Misc 1 - Solve 2 <= 3x - 4 <= 5 - Chapter 6 NCERT - Miscellaneous

  1. Chapter 6 Class 11 Linear Inequalities
  2. Serial order wise
Ask Download

Transcript

Misc 1 Solve the inequality 2 ≤ 3x – 4 ≤ 5 2 ≤ 3x – 4 ≤ 5 Adding 4 both sides (Eliminating 4) 2 + 4 ≤ 3x – 4 + 4 ≤ 5 + 4 6 ≤ 3x ≤ 9 Dividing 3 all sides (Eliminating 3) 6﷮3﷯ ≤ 3𝑥﷮3﷯ ≤ 9﷮3﷯ 2 ≤ 𝑥 ≤ 3 Thus, x is a real number which is less than or equal to 2 and greater than or equal to 3 Hence, x ∈ [2, 3] is the solution

About the Author

CA Maninder Singh's photo - Expert in Practical Accounts, Taxation and Efiling
CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 8 years. He provides courses for Practical Accounts, Taxation and Efiling at teachoo.com .
Jail