Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra

The Sum of the First n Natural Numbers - Dynamic Proof のコピー

Author:The Essential Math Meets, Irina Boyadzhiev, Cristina Masotta, sonom
This applet gives a dynamic proof of the formula for the sum of the first n natural numbers.

New Resources

Discover Resources

Discover Topics