I'll explain in detail the true definition of limit, as taught in college. (Epsilon-Delta Argument)

This is an optical illusion [The final solution for rate of change problems in differentiation]

정규분포.. 진짜 될까?

Stop worrying now~!! (Drawing composite function graphs)

Why Differentiating the Volume of a Sphere Gives Its Surface Area?

Can music be explained through mathematics?

How Newton and Leibniz understood curves?

Let's watch Infinity together

Relationship between Arithmetic progression and Derivatives

[수학꿀팁] 고난도 그래프 3초컷으로 끝내기~!! (2023년 수능 21번, 2024년 고3 3월 22번, 2019년 11월 고1 20번)