Linear Algebra Terms

Random Just For Fun Quiz

Can you name the Linear Algebra Ultimate Review?

Quiz not verified by Sporcle

How to Play
Share
Tweet
Embed
QuestionAnswer
the square root of (u1)^2+...+ (uk)^k
the set of all linear combinations of a set of vectors
1-parameter solution =
a basic solution to a linear program in which all variables are nonnegative
Vector Sn = T^n times vector So
when it costs less then $1 in raw materials to make $1 worth of product
0-parameter solution =
method used to find the determinant and/or inverse of a 3x3 matrix or larger
When vectors can be written as linear combinations of each other they are
a matrix that represents the cost per dollar to run several companies/industries in an economy
x vector =(x1,x2,...,xn) = Po vector + t times the v vector
A basis that is also an orthonormal set
the number of vectors in a basis for a vector space
vector v = c1v1+c2v2+...+ckvk for some scalars c1,c2...ck
when vector u times vector v = 0, U and v vectors are:
system where all constraints are 0 (when every equation in the system equals 0)
vector u times vector v = u1v1+...+unvn
If every vector is a unit vector and the vectors are mutually orthogonal then the vectors are
vector x = vector Po + t times vector v1 + s times vector v2
When no vector in S is a linear combination of the other vectors
when you multiply this with a matrix it is like multiplying by one
an extra variable that's added to an inequality to make the constraint an equality
A vector space W that is part of a larger vector space V
QuestionAnswer
when a linear system has an infinite number of solutions it has:
vector starting at the origin and ending at a point
2-parameter solution =
If given any demand there is a production schedule that meets that demand
a matrix where all entries are non-negative and every column sums to one
If a set of vectors spans the vector space V and the set is linearly independent it is a
If AB = I and BA = I then B is the _______ of A.
choosing a point in a matrix, turning it into a one, then annihilating entries above and below it
when one non-zero vector is a scalar multiple of another, these vectors are:
If det(A) does not equal 0 then A is
system of linear equations with one or more solutions
3-or more-parameter solution =
above and below leading ones are zeroes
vector of length one
A^t (switching a matrix's rows and columns)
the number of non-zero rows the matrix has after it has been put in ref
first nonzero entry in every row is one and below each one are zeroes
the distance between vector u and the projection of vector u onto vector v
Problem of maximizing or minimizing a linear function over a set of constraints
linear system that does not have any solutions
using row operations to put a matrix into ref
A system is consistent if and only if the row rank of the coefficient matrix equals the row rank of the augmented matrix

You're not logged in!

Compare scores with friends on all Sporcle quizzes.
Sign Up with Email
OR
Log In

You Might Also Like...

Show Comments

Extras