Dont listen to him im a lefty too! I love math and im really good at it! im just having trouble with the multiplication of matrices! I dont know why but its difficult for me! Thanks for your help though!
@kyledude120 A 2x3 multiplied by a 3x2 would indeed give you a 3x3, but you have your dimensions backwards. You are thinking in terms of how many elements are in the rows and columns rather than the actual numbers of rows and columns. I didn't realize that this comment was six months old until I finished typing this. Sorry about it being six months late. :|
thank you very much, very helpful
ShabbyMr 1 week ago
You shouldn't use a dot to indicate a multiplication between two numbers.
Could be confused for a decimal by some :)
dan4boi 3 months ago
@dan4boi only if you are in 4th grade i think
patrickJMT 3 months ago 11
@patrickJMT funny.
dan4boi 3 months ago
you should learn how to write with your right hand!
seahawkst24 4 months ago 2
@seahawkst24 you can watch the video in a mirror if you like
patrickJMT 4 months ago 7
@patrickJMT wow!!! thats an amazing idea thanks for all the help you are sooo awesome. <3
seahawkst24 4 months ago
@patrickJMT
Dont listen to him im a lefty too! I love math and im really good at it! im just having trouble with the multiplication of matrices! I dont know why but its difficult for me! Thanks for your help though!
zzpatrick1 3 months ago
This has been flagged as spam show
super useful. good job with the arrows they really helped, thanks :)
InsideJoke1995 5 months ago
super useful. good job with the arrows they really helped, thanks :)
InsideJoke1995 5 months ago
super useful. good job with the arrows they really helped, thanks :)
InsideJoke1995 5 months ago
this is a big part of my final exam, thank you for helping me
Celticssuck1 9 months ago
A+ on my next test. Thank You
hjin3377 9 months ago
my calculator says 2x3 times a 3x2 will be a 3x3
kyledude120 10 months ago
@kyledude120 you should probably throw your calculator in the river then
patrickJMT 10 months ago 22
@kyledude120 : all you have to do is look at the last numbers of 2x3 which is 3 and 3x2 which is 2, therefore, the answer should be a 3x2
princessaldan 9 months ago
@kyledude120 A 2x3 multiplied by a 3x2 would indeed give you a 3x3, but you have your dimensions backwards. You are thinking in terms of how many elements are in the rows and columns rather than the actual numbers of rows and columns. I didn't realize that this comment was six months old until I finished typing this. Sorry about it being six months late. :|
albinohat 3 months ago
lol you bent your little clippy thing on the cap backwards! :D
TGBProductionsz 1 year ago
can yu multiply two matrix if the columns are different say if u have a 2x4 and a 1x2
mainamischris 1 year ago
@mainamischris as he said, since the two inner dimensions (4&1) are not the same, it cannot be multiplied
suntannedmedal 9 months ago
Good example dude,
thecapone45 1 year ago
your vids are GREAT !!!!!!!!!!!!!!!!!
jdmk20aek 1 year ago
i accidently hit the dislike.....sorry!!
great video and i just did this today !!
jdmk20aek 1 year ago
thank you for making it sooo easy:))
ula58 1 year ago 5
=] amazing video
pabloMTv 1 year ago
cool
ThePaulski41 1 year ago 2