Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
starofstar
Group Title
prove that for all real numbers x and y, if x+y ?= 2, then either x >=1 or y>=1
 2 years ago
 2 years ago
starofstar Group Title
prove that for all real numbers x and y, if x+y ?= 2, then either x >=1 or y>=1
 2 years ago
 2 years ago

This Question is Open

starofstar Group TitleBest ResponseYou've already chosen the best response.0
I mean if x+y >= 2,
 2 years ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.2
Ok, one way to prove this would be by considering different cases. So first try and see what would happen if you assumed that x <= 1
 2 years ago

starofstar Group TitleBest ResponseYou've already chosen the best response.0
can you please tell me the whole thing? I don't know how to solve it at all.
 2 years ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.2
We don't just give out answers on this site. We try and encourage everyone to learn. What have you been taught about proofs in class?
 2 years ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.