असमानता \(3x+7\leq x+19\) में सीमा मान क्या है?
What is the boundary value in the inequality \(3x+7\leq x+19\)?
Explanation opens after your attempt
A. (6)
Concept
The boundary value is found by using equality: (3x+7=x+19), so (x=6). The boundary value decides the final interval.
Why this answer is correct
The correct answer is A. (6). The boundary value is found by using equality: (3x+7=x+19), so (x=6). The boundary value decides the final interval.
Exam Tip
सीमा मान बराबरी लगाकर मिलता है: (3x+7=x+19), इसलिए (x=6)। सीमा मान से अंतिम अंतराल तय होता है।
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