Skip to content

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

RELATED QUESTIONS

Substitution

Class 9 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf (a_n=4n^2-3n+2), what is the value of (a_7-a_4)?Class 9Sequences and Progressionsnth termExpert MathematicsIf aₙ = 4n² + 7n, what is the value of a₈ − a₃?Class 9Sequences and Progressionsnth termMedium MathematicsA sequence has (a_n=6n^2-11n+9). What is the value of (a_{11}-a_5)?Class 9Sequences and Progressionsnth termExpert MathematicsIf \(a_n=9\cdot2^{n-1}+4\), what is the value of \(a_6\)?Class 9Sequences and Progressionsnth termExpert MathematicsIf \(a_n=\frac{n(n+7)}{4}\), what is the value of \(a_{12}\)?Class 9Sequences and Progressionsnth termExpert MathematicsIf (a_n=7n-13), what is (a_{4n+1})?Class 9Sequences and Progressionsnth termExpert MathematicsIf (a_n=28-5n), what is the value of (a_7+a_{12})?Class 9Sequences and Progressionsnth termExpert MathematicsIf (a_n=3n^2+5n-8), what is the value of (a_9-a_6)?Class 9Sequences and Progressionsnth termExpert MathematicsA sequence has (a_n=2n^3-3n). What is the value of (a_5)?Class 9Sequences and Progressionsnth termExpert MathematicsIf (a_n=2n^2+9n-11), what is the value of (a_{10}-a_4)?Class 9Sequences and Progressionsnth termExpert MathematicsIf (a_n=7n^2-3n+5), what is the value of (a_6)?Class 9Sequences and Progressionsnth termExpert MathematicsA sequence has (a_n=4n^2-9n+7). What is the value of (a_{10}-a_3)?Class 9Sequences and Progressionsnth termHard MathematicsIf \(a_n=7\cdot2^{n-1}-3\), what is the value of \(a_5\)?Class 9Sequences and Progressionsnth termHard MathematicsIf \(a_n=\frac{n(n+5)}{3}\), what is the value of \(a_{12}\)?Class 9Sequences and Progressionsnth termHard MathematicsIf (a_n=17-4n), what is the value of (a_5+a_{11})?Class 9Sequences and Progressionsnth termHard MathematicsIf (a_n=2n^2+3n-4), what is the value of (a_8-a_5)?Class 9Sequences and Progressionsnth termHard MathematicsIf (a_n=3^n+2n), what is the value of (a_4)?Class 9Sequences and Progressionsnth termHard MathematicsA sequence has (a_n=n^3+2n). What is the value of (a_5)?Class 9Sequences and Progressionsnth termHard MathematicsIf (a_n=n^2+7n-8), what is the value of (a_9-a_4)?Class 9Sequences and Progressionsnth termHard MathematicsIf aₙ = 9n − 11, what is a₂ₖ₊₃?Class 9Sequences and Progressionsnth termHard