असमानता (18-5x>3) का हल ज्ञात कीजिए।
Find the solution of (18-5x>3).
Explanation opens after your attempt
A. (x<3)
Concept
In (-5x>-15), dividing by (-5) gives (x<3). Dividing by a negative number reverses the sign.
Why this answer is correct
The correct answer is A. (x<3). In (-5x>-15), dividing by (-5) gives (x<3). Dividing by a negative number reverses the sign.
Exam Tip
(-5x>-15) में (-5) से भाग देने पर (x<3) मिलता है। ऋणात्मक संख्या से भाग देने पर चिन्ह बदलता है।
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