किस स्थिति में (a+c<b+c) निष्कर्ष (a<b) से हमेशा निकलेगा?
In which situation does (a+c<b+c) always follow from (a<b)?
Explanation opens after your attempt
Correct Answer
A. \(c\in\mathbb{R}\)
Concept
Adding the same real number does not change the direction of inequality. For addition, the sign of (c) does not matter.
Why this answer is correct
The correct answer is A. \(c\in\mathbb{R}\). Adding the same real number does not change the direction of inequality. For addition, the sign of (c) does not matter.
Exam Tip
एक ही वास्तविक संख्या जोड़ने से असमता की दिशा नहीं बदलती। जोड़ के लिए (c) का धनात्मक या ऋणात्मक होना मायने नहीं रखता।
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