असमानता (6x<42) का हल क्या है?
What is the solution of the inequality (6x<42)?
Explanation opens after your attempt
A. (x<7)
Concept
Dividing both sides by (6) gives (x<7). Dividing by a positive number keeps the sign unchanged.
Why this answer is correct
The correct answer is A. (x<7). Dividing both sides by (6) gives (x<7). Dividing by a positive number keeps the sign unchanged.
Exam Tip
दोनों पक्षों को (6) से भाग देने पर (x<7) मिलता है। धनात्मक संख्या से भाग देने पर चिह्न वही रहता है।
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