किस अंतराल का निरूपण (-13) पर खाली वृत्त और दाईं ओर किरण से होगा?
Which interval is represented by an open circle at (-13) and a ray to the right?
Explanation opens after your attempt
Correct Answer
C. (\(-13,\infty\))
Concept
The open circle excludes (-13) and the right side has greater numbers. Hence the interval is (\(-13,\infty\)).
Why this answer is correct
The correct answer is C. (\(-13,\infty\)). The open circle excludes (-13) and the right side has greater numbers. Hence the interval is (\(-13,\infty\)).
Exam Tip
खाली वृत्त (-13) को बाहर रखता है और दाईं ओर बड़ी संख्याएँ होती हैं। इसलिए अंतराल (\(-13,\infty\)) है।
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