RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 15. Linear Inequations

Subject: Maths - Class 11th

Q. No. 7 of Exercise 15.1

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7

Solve the following linear inequations in R

Given





30 – 10x ≥ x + 20


x + 20 ≤ 30 – 10x


x + 20 – 20 ≤ 30 – 10x – 20


x ≤ 10 – 10x


x + 10x ≤ 10 – 10x + 10x


11x ≤ 10




Thus, the solution of the given inequation is.


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