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What about limit as x goes to infinity of x - (x - 1)? We do the algebra first, right? Now, that's a special case of y - (x - 1) where y = x, so can we get a di
by calcnerd256 17y ago
What about limit as x goes to infinity of x - (x - 1)? We do the algebra first, right? Now, that's a special case of y - (x - 1) where y = x, so can we get a different residue by going about the limit in two dimensions?
- modeless 17y agohttp://www.wolframalpha.com/input/?i=limit+of+x+-+(x+-+1)+as+x+-%3E+infinity http://www.wolframalpha.com/input/?i=limit+of+x+-+(x+-+1)+as... Also, http://www.wolframalpha.com/input/?i=infinity+-+(infinity+-+1) http://www.wolframalpha.com/input/?i=infinity+-+(infinity+-+... If nothing else, Wolfram Alpha is useful for math. I'm impressed that it understood my syntax for limits that I made up on the spot, first try.
- calcnerd256 17y agoWhen I asked it to show its work, it demonstrated that it did the algebra first. I was asking if that's legal here.