Examples of Convergent Sequences | Real Analysis | CSIR NET Mathematics | Lec 10 | IFAS скачать в хорошем качестве

Examples of Convergent Sequences | Real Analysis | CSIR NET Mathematics | Lec 10 | IFAS

In this lecture by IFAS, Manoj Sir delves into Mixed Examples of Convergent Sequences as part of the Emotion 2.0 series for CSIR NET Mathematics 2026. This session provides a rigorous exploration of convergence criteria for both sequences and series, utilizing telescoping sums, sub-sequential limits, and advanced convergence tests to build a comprehensive understanding of real analysis. 🔥 Join India's Best Mathematics Coaching for CSIR NET and GATE Exams Live Online Course & Recorded Course - https://ifasonline.com/ 👉🏻IFAS CSIR UGC NET Mathematical Science Result👈🏻: CSIR - NET June 2025 - Total Selections: 4200+ (CSIR UGC JRF AIR 1, 2, 6, 6, 10.....) CSIR - NET Dec 2024 - Total Selections: 4000+ (CSIR UGC JRF AIR 5, 6, 6, 7, 8, 9, 10......) CSIR - NET June 2024 - Total Selections: 2000+ (CSIR UCG JRF AIR 3, 10, 13, 15, 16.....) CSIR - NET Dec - 2023: Total Selections: 1200+ (CSIR UGC JRF AIR 2, 4, 5, 7, 12, 15, 18, 19......) CSIR - NET June - 2023: Total Selections: 1000+ (CSIR UGC JRF AIR 2, 6, 8, 9.....) ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🎯 Target Audience: This video is highly beneficial for students preparing for: CSIR NET Mathematics, GATE Mathematics, MH SET Mathematics, BARC, NBHM ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 👇 Watch the Full Lecture to Master These Topics: Telescoping Series Convergence Limit and Bound Analysis Raabe’s Test: Mixed Sequence & Series Criteria Sub-sequential Limits Necessary Conditions for Positive Series ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⏱️ Timestamps - Jump to Your Topic: [01:47] Introduction and Session Welcome [06:02] Problem 1: Telescoping Series and Sequence Convergence Proof [08:50] Problem 2: Divergence of Sequences where $a_{n+1} - a_n \to 0$ [11:46] Problem 3: Series $\sum a_n b_n$ and Conditions for Convergence [17:41] Sub-sequential Limits: Exactly Two Limits $p$ and $q$ [32:01] Comparison: Abel's Test vs. Dirichlet's Test [34:10] Raabe’s Test: Analysis of $n(a_n/a_{n+1} - 1) 1$ [42:03] Convergence of Even ($a_{2n}$) and Odd ($a_{2n+1}$) Sub-sequences [46:37] Problem 4: Analyzing $\sum a_n$ and the Behavior of $n \cdot a_n$ [48:45] Mentorship: Preview of Next Week's Results & Homework Assignment ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Lecture Summary: This session focuses on bridging the gap between basic sequence properties and advanced series tests. By solving Mixed Examples, Manoj Sir highlights common traps in CSIR NET and GATE exams, such as assuming sequence convergence from simple difference limits. Key takeaways include the application of Raabe's Test and the nuances of Abel's/Dirichlet's tests for alternating products. The lecture concludes with a roadmap for the upcoming week, which will cover a comprehensive collection of short-cuts and critical remarks for Real Analysis. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🔗 Important Links: 🌍 Visit our Website: https://ifasonline.com 📞 Contact for Queries: 9172266888 📲 WhatsApp: https: https://whatsapp.com/channel/0029VbCV... 🔥 Qualification Prediction (Free Tool): https://ifasonline.com/QualificationP... 📘 Get Detailed Free Counselling: https://ifasonline.com/csir-net/mathe... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Download IFAS: 👇 📲Android: https://play.google.com/store/apps/de... 📲 Ios: https://apps.apple.com/us/app/ifas/id... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ CSIR NET Mathematical Science Live & Recorded Course – https://ifasonline.com/csir-net/mathe... GATE Mathematical Science Recorded Course – https://ifasonline.com/gate/mathemati... MH SET Mathematical Science Recorded Course – https://ifasonline.com/mh-set/mathema.... 📘 Buy CSIR NET Mathematical Science Books: https://ifasonline.com/csir-net/mathe... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📞 Contact for Admission: 9172266888 Stay Updated Via Other Social Media: ✔Telegram: https://t.me/NET_GATE_SET_Maths_Discu... ✔Instagram:   / csir_net_mathematical_science   ✔Facebook:   / ifasmaths   ✔WhatsApp: https: https://whatsapp.com/channel/0029VbCV... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ #csirnetjune2026 #csirnetmaths #csirnetmathematics #csirnetmathematicalscience #csirnetpreparation #ifas