- #1
ZenchiT
- 35
- 1
Homework Statement
A and B are both spans. A = span(a1,a2,a3) B = span(b1,b2)
Then how many elements would AUB have?
Homework Equations
N/A
The Attempt at a Solution
[/B]
I'm almost certain the answer is 2, with the two elements being span(a1,a2,a3) and span(b1,b2) but I'm unsure as to whether a span can be an element? Can someone verify this for me please.
Thank you!