Consider the matrices(adsbygoogle = window.adsbygoogle || []).push({});

A=

(1 5 -3)

(2 x -3)

B=

(1 3 -1)

(3 x -1)

Find x so A and B have the same line space.

I tried to do this problem but I was stuck with

A=

(1 (x-5) 0)

(0 (x-10) 3)

B=

(1 3 -1)

(0 (x-9) 2)

Also, I'm not really sure of what they mean by same line space.

**Physics Forums | Science Articles, Homework Help, Discussion**

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!

# Line space problem

**Physics Forums | Science Articles, Homework Help, Discussion**