यदि \(2x-9\le x-4\) या (5x+3>18), तो संयुक्त हल समुच्चय क्या है?
If \(2x-9\le x-4\) or (5x+3>18), what is the combined solution set?
Explanation opens after your attempt
D. \(x\in\mathbb{R}\)
Concept
The first condition gives \(x\le 5\), and the second gives (x>3). Their union is all real numbers.
Why this answer is correct
The correct answer is D. \(x\in\mathbb{R}\). The first condition gives \(x\le 5\), and the second gives (x>3). Their union is all real numbers.
Exam Tip
पहली शर्त \(x\le 5\) देती है और दूसरी (x>3) देती है। दोनों का संघ सभी वास्तविक संख्याएँ है।
Login to save your score, XP, coins and progress.
