असमानता \(\frac{x-4}{3}<\frac{2x+5}{6}\) को संख्या रेखा पर कौन-सा ray दिखाएगा?
Which ray represents \(\frac{x-4}{3}<\frac{2x+5}{6}\) on the number line?
Explanation opens after your attempt
B. सभी वास्तविक संख्याएँAll real numbers
Concept
Multiplying by (6) gives (2x-8<2x+5), that is (-8<5), which is always true. In exams, when (x)-terms cancel, check the truth of the remaining statement.
Why this answer is correct
The correct answer is B. सभी वास्तविक संख्याएँ / All real numbers. Multiplying by (6) gives (2x-8<2x+5), that is (-8<5), which is always true. In exams, when (x)-terms cancel, check the truth of the remaining statement.
Exam Tip
(6) से गुणा करने पर (2x-8<2x+5) यानी (-8<5), जो हमेशा सत्य है। परीक्षा में (x) पद कटने पर शेष कथन की सत्यता जाँचें।
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