Скачать или смотреть Trignometry Class 20 | Foundation batch | Ft. Aditya Ranjan | Maths by Aditya Ranjan sir

📌 Class 20 | Trigonometric Ratios of Allied Angles (Part–2) | Trigonometry | Foundation Batch by Aditya Ranjan Sir

In this video, we'll learn all the formulas for allied angles (90°, 180°, 270°, 360°) with shortcut tricks and solve their application-based questions step-by-step.
This class covers the most frequently asked concepts of trigonometric ratios, which are crucial for every competitive exam.

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📖 Topics Covered in Class 20

🔹 Complete Revision of Allied Angles
🔹 All Relations of Sin, Cos, Tan, Cot, Sec, and Cosec
🔹 Practical Use of ASTC Rule (All Signs Trick Concept)
🔹 Shortcut to Finding Values ​​of Angles 360°
🔹 Exam Level Practice Questions (SSC & Railway)
🔹 Focus on Both Concept and Speed

👉 After this lecture, you will be able to solve all types of Allied Angles questions in seconds.

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🎯 Exam Relevance

✔️ SSC (CGL, CHSL, GD, CPO)
✔️ RRB ALP, NTPC, Group D, JE
✔️ Defence, Banking & State Level Exams


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📲 Free Notes & PDF Download

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📘 Recommended Books

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👨‍🏫 About Aditya Ranjan Sir

✔️ SSC CGL & CHSL AIR 114 Qualified
✔️ CPO & CDS Qualified
✔️ Excise Inspector (SSC CGL 2019)
✔️ 7+ Years Teaching Experience
✔️ Famous for Shortcut Tricks & Conceptual Clarity


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