Home
Class 11
MATHS
Solve the following system of inequation...

Solve the following system of inequations:
`3x-1ge5,x+2gt-1`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the system of inequations \(3x - 1 \geq 5\) and \(x + 2 > -1\), we will tackle each inequation step by step. ### Step 1: Solve the first inequation \(3x - 1 \geq 5\) 1. **Add 1 to both sides**: \[ 3x - 1 + 1 \geq 5 + 1 \] This simplifies to: \[ 3x \geq 6 \] 2. **Divide both sides by 3**: \[ x \geq \frac{6}{3} \] This simplifies to: \[ x \geq 2 \] ### Step 2: Solve the second inequation \(x + 2 > -1\) 1. **Subtract 2 from both sides**: \[ x + 2 - 2 > -1 - 2 \] This simplifies to: \[ x > -3 \] ### Step 3: Combine the solutions Now we have two inequalities: 1. \(x \geq 2\) 2. \(x > -3\) To find the solution set, we need to consider the intersection of these two conditions. - The first condition \(x \geq 2\) means that \(x\) can take any value starting from 2 and going to infinity. - The second condition \(x > -3\) means that \(x\) can take any value greater than -3. ### Final Solution The intersection of these two conditions is: \[ x \geq 2 \] Thus, the solution set is: \[ x \in [2, \infty) \]
Promotional Banner

Topper's Solved these Questions

  • LINEAR INEQUATIONS

    MODERN PUBLICATION|Exercise EXERCISE 6 (b) Long Answer Type Questions|9 Videos
  • LINEAR INEQUATIONS

    MODERN PUBLICATION|Exercise EXERCISE 6 (c) Long Answer Type Questions|14 Videos
  • LINEAR INEQUATIONS

    MODERN PUBLICATION|Exercise EXERCISE 6 (a) Long Answer Type Questions|4 Videos
  • LIMITS AND DERIVATIVES

    MODERN PUBLICATION|Exercise CHECK YOUR UNDERSTANDING|10 Videos
  • MATHEMATICAL INDUCTION

    MODERN PUBLICATION|Exercise CHAPTER TEST 4|12 Videos

Similar Questions

Explore conceptually related problems

Solve the following system of inequations: 5x+1gt-24,5x-1lt24 .

Solve the following system of inequations: (i) 3x-7gt2(x-6),6-xgt11-2x (ii) 3x-7lt5+x,11-5xle1 .

Solve the following system of inequations: 4x-5lt11,-3x-4ge8 .

Solve the following systems of linear inequations: 3x-2gtx+(4-x)/(3)gt3

Solve the following system of inequations: 4(tan^(-1)x)^(2)-8tan^(-1)x+3 =0

Solve the following system of inequations: -2-(x)/(4)le(1+x)/(3),3-xlt4(x-3) .

Solve the following systems of linear inequations: 5x -7 lt3(x+3),1-(3x)/(2)gex-4

Solve the following systems of linear inequations: (7x-1)/(2)lt-3,(3x+8)/(5)+11lt0

Solve the following inequations : (2x + 4)/(x-1) ge 5

Solve the following system of inequations: (5x)/(4)+(3x)/(8)gt(39)/(8) . and (2x-1)/(12)-(x-11)/(3)lt(3x+1)/(4) .