Search
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Modulus and Direction cosines of a space vector

Author:Krishna Bahadur Bista
Topic:Cosine

Modulus of a space vector

Definition: Let be any three dimensional vector. Then its absolute value or modulus is given by OP = = (x2 +y2 +z2 ) as shown in the figure.

New Resources

  • 畫三角形
  • seo tool
  • MC #2
  • Question 6c
  • Nikmati Keunggulan Di Bandar Judi Terpercaya

Discover Resources

  • trekant areal
  • Quadratic Transformation
  • Parts of Circle
  • Hình 44 trang 47

Discover Topics

  • Logic
  • Random Variables
  • Similar Triangles
  • Pie Chart or Circle Chart
  • Exponent
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®