यदि \(b\le 12\) है तो दोनों ओर (4) घटाने पर क्या होगा?
If \(b\le 12\), what happens after subtracting (4) from both sides?
Explanation opens after your attempt
A. \(b-4\le 8\)
Concept
Subtracting the same number does not change the sign. In subtraction only the value changes, not the direction.
Why this answer is correct
The correct answer is A. \(b-4\le 8\). Subtracting the same number does not change the sign. In subtraction only the value changes, not the direction.
Exam Tip
समान संख्या घटाने से चिह्न नहीं बदलता। घटाव में केवल मान बदलता है दिशा नहीं।
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