कौन सा कथन \(y\geq -7\) के बराबर है?
Which statement is equivalent to \(y\geq -7\)?
Explanation opens after your attempt
B. \(-7\leq y\)
Concept
Writing \(y\geq -7\) in reverse order gives \(-7\leq y\). Read the direction correctly when sides are switched.
Why this answer is correct
The correct answer is B. \(-7\leq y\). Writing \(y\geq -7\) in reverse order gives \(-7\leq y\). Read the direction correctly when sides are switched.
Exam Tip
\(y\geq -7\) को उलटकर लिखने पर \(-7\leq y\) होता है। पक्ष बदलते समय चिन्ह की दिशा को सही पढ़ें।
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