Question

Linear algebra,
A=0
Ax= x
if x is a 1 x n matrix . how many solutions ?

Answer 1

So x is a row vector and not a column vector?

Answer 2

x is a 1 x n matrix

Answer 3

And A is a scalar?

Answer 4

its a matrix

Answer 5

Ok. So A is a zero matrix of size nxn?

Answer 6

we don't have that info..

Answer 7

A should be the matrix and some vector x

Answer 8

Can you post up the original question?