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Prove that if a, b, and c are real numbers, then la+b+cl<=lal+lbl+lcl
 one year ago
 one year ago
Prove that if a, b, and c are real numbers, then la+b+cl<=lal+lbl+lcl
 one year ago
 one year ago

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Jemurray3Best ResponseYou've already chosen the best response.3
Can you do it with just two numbers, like a+b <= a + b ?
 one year ago

daniellerae9Best ResponseYou've already chosen the best response.0
Would it be basically the same proof?
 one year ago

Jemurray3Best ResponseYou've already chosen the best response.3
Exactly the same, yes.
 one year ago

daniellerae9Best ResponseYou've already chosen the best response.0
Ok, yeah I have that one from an example in class.
 one year ago

Jemurray3Best ResponseYou've already chosen the best response.3
Well then it's the same thing. Think of it like (a+b) + c <= (a+b) + c <= a + b + c
 one year ago

daniellerae9Best ResponseYou've already chosen the best response.0
Oh, that is super easy then, thanks
 one year ago
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