Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

Which number-line graph represents \( x\notin (-2,4) \) ?

Answer and explanation

Correct answer: \( (-\infty,-2]\cup[4,\infty) \)

\( x\notin (-2,4) \) means \(x\) lies outside the open interval \((-2,4)\). That includes values less than \(-2\) and values greater than \(4\), and also the endpoints \(-2\) and \(4\) because the interval \((-2,4)\) is open. Hence the set is \( (-\infty,-2]\cup[4,\infty) \).

Related tags

Number LineLinear InequalitiesSet NotationIntervalsOpen Interval

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.