अंतराल ((7,7)) संख्या रेखा पर क्या दर्शाता है?
What does the interval ((7,7)) represent on the number line?
Explanation opens after your attempt
C. रिक्त समुच्चयEmpty set
Concept
In ((7,7)), no number can be greater than (7) and less than (7) at the same time. So it is an empty set.
Why this answer is correct
The correct answer is C. रिक्त समुच्चय / Empty set. In ((7,7)), no number can be greater than (7) and less than (7) at the same time. So it is an empty set.
Exam Tip
((7,7)) में कोई संख्या (7) से बड़ी और (7) से छोटी एक साथ नहीं हो सकती। इसलिए यह रिक्त समुच्चय है।
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