Geometric interpretation of arctan(M)

Topic:Functions, Trigonometric Functions

Move the point M up and down the y-axis to see a graphical representation of the principle angle between -90 and +90 degrees whose tangent is M, that is, arctan(M).

New Resources

အခြေခံ data အခေါ်အဝေါ်များ
Prism Drawn in 2-Point Perspective
GGB is Awesome!
Linear Systems + Relationships Between Coefficients and Solutions
Making New Year's resolutions for 2026

Discover Resources

First Kepler's law: The law of ellipses
cross_curve
Problem 3
Project 2
complex exponential

Discover Topics

Logarithmic Functions
Indefinite Integral
Rational Numbers
Statistical Characteristics
Arithmetic Operations