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

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