Every chapter begins with foundational theories, proofs of theorems, and derivations of formulas before moving to problem-solving.

Detailed formulas and derivation for area, volume, and surface area of standard and complex figures.

The complete advanced maths class notes are divided into distinct modules, covering the entire syllabus exhaustively: 1. Geometry (ज्यामिति)

Lines and angles, triangle types, similarity/congruency, centers of triangles, and circles (tangents/chords).

| Source | Availability | |--------|--------------| | (Gagan Pratap Sir’s official) | Sometimes free PDF for students | | SSC adda / Rankers Gurukul (his platform) | Paid hard copy or soft copy | | Amazon / Flipkart – look for “Gagan Pratap Maths Class Notes 2024 edition” | ₹300–₹500 | | Local photocopy shop (in Delhi – Mukherjee Nagar, Karol Bagh) | ₹150–₹250 |

His popularity is evident online, with over and a strong presence on other social media platforms. As a co-founder of the learning app Careerwill, Gagan Sir actively teaches thousands of students, providing them with the strategies and confidence needed to crack exams like SSC CGL and CHSL. This extensive teaching experience is the foundation of his class notes.

Clear techniques for finding extreme values of algebraic expressions. 4. Trigonometry

Divisibility, remainders, factors, LCM/HCF, and surds/indices.

Tangent properties, secant-tangent theorems, alternate segment theorem, and common chords. 2. Mensuration 2D & 3D (क्षेत्रमिति)

The "new" editions are typically multicolored and handwritten-style digital prints. This makes them much easier to read than old-school photocopies. Important formulas are usually boxed or highlighted in different colors, making them great for last-minute revision. 3. Smart Solutions (The "Gagan Style") Gagan Pratap is known for using Value Putting Unit Digit

The algebra notes eliminate the need to memorize hundreds of distinct formulas by focusing on symmetric structures: Deep dive into variations of frameworks.

A structured guide detailing exactly when and how to substitute 90∘90 raised to the composed with power without creating mathematical undefined states ( Heights and Distances: Standard ratio templates (