Example 5 - If R is set of real numbers, what do R x R represent - Examples

  1. Chapter 2 Class 11 Relations and Functions
  2. Serial order wise

Transcript

Example 5, If R is the set of all real numbers, what do the cartesian products R × R and R × R × R represent? R × R = {(x, y) : x, y ∈ R} represents the coordinates of all the points in two dimensional space and R × R × R = {(x, y, z) : x, y, z ∈ R} which represents the coordinates of all the points in three-dimensional space.

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