असमीका (2x+5>2x+9) का समाधान समुच्चय क्या है?
What is the solution set of the inequality (2x+5>2x+9)?
Explanation opens after your attempt
A. \(\varnothing\)
Concept
Subtracting (2x) from both sides gives (5>9), which is false. In such a case, there is no solution.
Why this answer is correct
The correct answer is A. \(\varnothing\). Subtracting (2x) from both sides gives (5>9), which is false. In such a case, there is no solution.
Exam Tip
दोनों पक्षों से (2x) हटाने पर (5>9) मिलता है, जो असत्य है। परीक्षा में ऐसी स्थिति में कोई समाधान नहीं होता।
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