sjmathtube, Author at SJMATHTUBE

Trigonometry Formulae

RIGHT-ANGLED TRIANGLES SOH CAH TOA SJMATHTUBE — Tiny guide to choose Pythagoras 🔊 or SOH CAH TOA 🔊 1. Right-angled Triangle & Sides Setup...

lesson 1 • core rules Basic Differentiation Techniques Start with simple derivative rules and build confidence step by step. 1....

DERIVATIVES OF STANDARD FUNCTIONS In calculus, we work with constants and variables. Constants: a, b, c, …, l, m, n...

Derivatives By First Principles 1. Find ( displaystyle frac{dy}{dx} ) if ( y = x^2 ) using first principle method....

Logic behind First Principle Method Since you already know that the gradient of a straight line joining two points is...

All About Derivatives From Newton’s Vision to Modern Visualization Back in the 1600s, Isaac Newton didn’t have computers or graphing...

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