असमानता (2(3-x)\le 8) का सही हल क्या है?
What is the correct solution of the inequality (2(3-x)\le 8)?
Explanation opens after your attempt
Correct Answer
A. \(x\ge -1\)
Concept
First divide by (2) to get \(3-x\le 4\), then \(-x\le 1\) gives \(x\ge -1\). Remember to reverse the sign when removing a negative variable.
Why this answer is correct
The correct answer is A. \(x\ge -1\). First divide by (2) to get \(3-x\le 4\), then \(-x\le 1\) gives \(x\ge -1\). Remember to reverse the sign when removing a negative variable.
Exam Tip
पहले (2) से भाग देने पर \(3-x\le 4\) मिलता है और फिर \(-x\le 1\) से \(x\ge -1\) आता है। ऋणात्मक चर हटाते समय चिह्न पलटना याद रखें।
Login to save your score, XP, coins and progress.