
Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Examples
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Question 1 Deleted for CBSE Board 2024 Exams
Question 2 Important Deleted for CBSE Board 2024 Exams
Question 3 Important Deleted for CBSE Board 2024 Exams
Question 4 Deleted for CBSE Board 2024 Exams
Question 5 Important Deleted for CBSE Board 2024 Exams
Question 6 Deleted for CBSE Board 2024 Exams
Question 7 Deleted for CBSE Board 2024 Exams
Last updated at May 29, 2023 by Teachoo
Example 4 Solve (5 β 2π₯)/3 β€ π₯/6 β 5. (5 β 2π₯)/3 β€ π₯/6 β 5 (5 β 2π₯)/3 β€ (π₯ β 30)/6 6 Γ (5 β 2π₯)/3 β€ x β 30 2(5 β 2x) β€ x β 30. 10 β 4x β€ x β 30 β 4x β x β€ β 30 β 10 β 5x β€ β 40 β x β€ (β40)/( 5) β x β€ β8 Since x is negative, we multiply both sides by β1 & change the signs (β 1) Γ (βx) β₯ (β 1) Γ (β8) x β₯ 8 Hence, x is a real number greater than or equal to 8 Hence, x β [8, β) is the solution