असमानता \(\frac{2-x}{-4}<3\) को सरल करने पर क्या मिलेगा?
What do we get after simplifying \(\frac{2-x}{-4}<3\)?
Explanation opens after your attempt
A. (x>-10)
Concept
Multiplying by (-4) reverses the sign and gives (2-x>-12), so (x<14).
Why this answer is correct
The correct answer is A. (x>-10). Multiplying by (-4) reverses the sign and gives (2-x>-12), so (x<14).
Exam Tip
(-4) से गुणा करने पर चिह्न उलटेगा और (2-x>-12), इसलिए (x<14) नहीं बल्कि (x<14) होता है।
Login to save your score, XP, coins and progress.
