Blogger is not allowing comments on Pages at the moment (there are about a thousand people in the forums complaining about the glitch), which means that no one can leave a comment/question in my "Click Here to Post a Question" area. For now, ask questions as a comment to this post or any other posts. Hopefully this issue will be resolved soon.
Ah, that's why there wasn't a comment section. Thanks for the info, I'll remember that for my own blog. Thanks!
ReplyDeleteI am looking to write a proof (without breaking it into cases) for the following:
ReplyDeleteProve that |x+y| ≤ |x|+|y| using the following assumptions:
-|x|≤ x ≤ |x|
if c ≤ r, then c ≥ -r
if r ≥ -c, and r ≤ c, then -c ≤ r ≤ c.
A little help please?