I'm stuck on the following problem:(adsbygoogle = window.adsbygoogle || []).push({});

Describe the span of the vectors u1 and u2 in R^3, where

u1 = (1, 1, 1), u2 = (1, −1, 1)

I know that the span is a(u1)+b(u2), which becomes (a+b,a-b,a+b), but I don't know where to go from here.

TIA.

**Physics Forums - The Fusion of Science and Community**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Span of vectors

Loading...

Similar Threads for Span vectors | Date |
---|---|

I A different way to express the span | Nov 26, 2017 |

I Span of a Set of Vectors | Nov 1, 2017 |

A Find vectors in Orthogonal basis set spanning R4 | Mar 2, 2017 |

I Existence of spanning set for every vector space | Jan 29, 2017 |

Dimension of the span of a set of vectors | Oct 20, 2015 |

**Physics Forums - The Fusion of Science and Community**