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 3 years ago
Linear Algebra: Determine if this set is a vector space. Either show that the necessary properties are satisfied, or give an example showing that at least one of them is not.
The set P of all polynomials, with the usual definition of scalar multiplication, but with addition defined as polynomial multiplication (so f + g (warped addition) is equal to the product of f and g).
 3 years ago
Linear Algebra: Determine if this set is a vector space. Either show that the necessary properties are satisfied, or give an example showing that at least one of them is not. The set P of all polynomials, with the usual definition of scalar multiplication, but with addition defined as polynomial multiplication (so f + g (warped addition) is equal to the product of f and g).

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brinethery
 3 years ago
Best ResponseYou've already chosen the best response.0Sorry Satellite73, I didn't get part of what your answer was earlier.

brinethery
 3 years ago
Best ResponseYou've already chosen the best response.0In the second part of the answer, satellite said a(f+g) does not equal af + ag (all warped additon symbols).

Pippa
 3 years ago
Best ResponseYou've already chosen the best response.2lol it does i think it is a vectorspace but i may be misunderstanding the question

brinethery
 3 years ago
Best ResponseYou've already chosen the best response.0basically, the second rule is going to be f(+)g = f*g

Pippa
 3 years ago
Best ResponseYou've already chosen the best response.2umm whoops I dont know i totally dont get the question hehe

brinethery
 3 years ago
Best ResponseYou've already chosen the best response.0eeeyeah. I completely understand because that's how I am right now.

brinethery
 3 years ago
Best ResponseYou've already chosen the best response.0I just reposted it because I didn't understand what a user on here was trying to explain.

Pippa
 3 years ago
Best ResponseYou've already chosen the best response.2Jamesj is really good get him to explain to u

Pippa
 3 years ago
Best ResponseYou've already chosen the best response.2I am stuck on my own linear algebra questions. oh its so annoying

brinethery
 3 years ago
Best ResponseYou've already chosen the best response.0can you link me to his profile?

brinethery
 3 years ago
Best ResponseYou've already chosen the best response.0I am so lost. I don't get any of this stuff :(
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