कौन सा (x) असमानता \(3x\le 12\) का समाधान है?
Which (x) is a solution of \(3x\le 12\)?
Explanation opens after your attempt
B. (4)
Concept
For (x=4), \(3\cdot 4\le 12\) is true. Substitute options for a quick check.
Why this answer is correct
The correct answer is B. (4). For (x=4), \(3\cdot 4\le 12\) is true. Substitute options for a quick check.
Exam Tip
(x=4) रखने पर \(3\cdot 4\le 12\) सत्य है। विकल्पों में मान रखकर जल्दी जाँच करें।
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