Question | Answer |

If det(A) does not equal 0 then A is | |

linear system that does not have any solutions | |

A basis that is also an orthonormal set | |

system where all constraints are 0 (when every equation in the system equals 0) | |

the set of all linear combinations of a set of vectors | |

a basic solution to a linear program in which all variables are nonnegative | |

when you multiply this with a matrix it is like multiplying by one | |

the distance between vector u and the projection of vector u onto vector v | |

first nonzero entry in every row is one and below each one are zeroes | |

when vector u times vector v = 0, U and v vectors are: | |

a matrix that represents the cost per dollar to run several companies/industries in an economy | |

When vectors can be written as linear combinations of each other they are | |

x vector =(x1,x2,...,xn) = Po vector + t times the v vector | |

vector of length one | |

system of linear equations with one or more solutions | |

method used to find the determinant and/or inverse of a 3x3 matrix or larger | |

If a set of vectors spans the vector space V and the set is linearly independent it is a | |

when it costs less then $1 in raw materials to make $1 worth of product | |

when one non-zero vector is a scalar multiple of another, these vectors are: | |

If given any demand there is a production schedule that meets that demand | |

above and below leading ones are zeroes | |

2-parameter solution = | |

vector x = vector Po + t times vector v1 + s times vector v2 | |