Important Results & Examples of Limit | Calculus | CSIR NET Mathematical Science June 2025 | IFAS

In this lecture by IFAS, Manoj Sir covers essential results and mixed examples of Limits and Continuity. This session is designed for students preparing for CSIR NET, GATE, IIT JAM, and SET exams, focusing on building a conceptual bridge between theoretical definitions and competitive problem-solving. 🔥 Join India's Best Mathematics Coaching for CSIR NET and GATE Exams - IFAS Online! STARTING SOON: Super Emotion Batch 7.0 (From 12th Jan 2026) 👉🏻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: Left-Hand Limit (LHL) and Right-Hand Limit (RHL) Neighborhood Concepts in Limits Limits on Rational vs. Irrational Sets (Dirichlet-type functions) L'Hôpital's Rule for Indeterminate Forms Limits of Composite Functions involving Greatest Integer Functions Limits of Integral Functions using Leibniz Rule Asymptotic Behavior of Exponential and Trigonometric Functions Existence of Limits for Modulus and Root Functions ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⏱️ Timestamps - Jump to Your Topic: [00:00] Introduction and Session Welcome [04:55] Conceptualizing LHL and RHL with Real-Life Analogies [10:25] Important Results: Limits on Rational and Irrational Domains [15:46] Example: Finding Points where Limits Exist for Piecewise Functions [18:36] Solving Indeterminate Forms using L'Hôpital's Rule [23:44] Example: Limits involving $\sqrt{1-\cos(x-1)}$ and Modulus [28:02] Applying Leibniz Rule to Limits of Integrals [30:58] Mentorship: Strategy for Choosing Topics and Exam Preparation [37:57] Deep Dive: Limit of Functions involving Greatest Integer $[x]$ [49:36] Advanced Example: Limit of $e^{1/x} \tan(x)$ as $x \to 0^+$ ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Lecture Summary: Manoj Sir emphasizes the importance of understanding the "approaching" nature of limits rather than just evaluating them at a point. Key techniques discussed include the graphical interpretation of $1/x$, the use of the sequential criterion for non-existence, and the application of integral rules for calculus-based limit problems. The session also includes a mentorship segment on prioritizing high-yield topics over complex, low-frequency areas like Lebesgue Integration for the CSIR NET exam. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🔗 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