Relation and Function | CBSE Class 11th Maths | NDA Maths by Somesh Jain | One Shot | Marathon

👉Telegram Channel (Video PDF): https://t.me/self_selection_board_nda 👉Maths Playlist Link:    • Linear Inequalities Made Easy | Basics to ...   🎯 Complete English Grammar & Vocabulary Course for NDA, CDS, AFCAT & All Competitive Exams Welcome to your one-stop English preparation playlist specially curated for defence exams like NDA, CDS, AFCAT, CAPF, and all other competitive exams. This series will help you build a rock-solid foundation in English Grammar and Vocabulary, with tricks, examples, and question-solving techniques that actually work in the exam. 📚 What’s Covered in This Playlist: 🔹 Core English Grammar Topics: Nouns, Pronouns, Adjectives, Verbs Tenses (All Types) Active-Passive Voice Direct & Indirect Speech Modals, Articles (A/An/The), Prepositions Subject-Verb Agreement Conjunctions & Sentence Structure Error Detection & Sentence Improvement 🔹 Vocabulary Boosters: Daily-use high-frequency words Synonyms & Antonyms Idioms and Phrases One Word Substitution Confusing Words & Spellings Phrasal Verbs Root Words & Word Families 🧠 Why This Playlist is Must-Watch: Covers both basics & advanced level grammar Includes important PYQs & MCQs Packed with memory tricks and visual explanations Perfect for both freshers & repeaters Designed to boost score & speed in the English section 📌 Whether you’re weak in English or just need a full revision — this series will turn your English into a scoring subject! 🔔 Subscribe now & follow the playlist daily to stay ahead in your preparation. Watch Now. Practice Daily. Score High. 00:00:00 - Introduction to Relations and Functions 00:01:38 - Cartesian Product Explained 00:04:03 - What is a Relation? 00:06:32 - Domain, Codomain and Range 00:08:29 - Types of Relations 00:13:31 - Functions vs Relations 00:15:58 - One-One Functions 00:16:20 - Onto Functions 00:18:29 - Function Composition 00:20:15 - Finding Domain of Functions 00:25:21 - Finding Range of Functions 00:30:02 - Modulus Function 00:31:34 - Greatest Integer Function 00:33:07 - Even and Odd Functions 00:38:42 - Inverse Functions 00:46:15 - Composite Functions 00:55:10 - Practice Problems 01:15:33 - Advanced Concepts 01:25:10 - Chapter Summary