Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Proof without words : 1/2 + 1/4 + 1/8 +..... = 1

Author:Daniel Mentrard
Topic:Sequences and Series

New Resources

  • Marion's Theorem
  • Torus
  • seo tool
  • Addition within Two Places
  • Addition of Vectors Algeraically

Discover Resources

  • matematik VK
  • Lol Haha Funny/Geometry is more fun than Algebra - Tiaunna
  • Transformations of log(x)
  • พีระมิด
  • Derivative of xsin(1/x)

Discover Topics

  • Circumcircle or Circumscribed Circle
  • Mode
  • Geometric Distribution
  • Quadratic Equations
  • Interest Calculation
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2025 GeoGebra®