A community for students. Sign up today!
Here's the question you clicked on:
← 55 members online
 0 viewing
 2 years ago
Total number of integral points lying inside the triangle formed by the lines \(xy=0\) and \(x+y=a\), where \(a\) is any positive integer.
 2 years ago
Total number of integral points lying inside the triangle formed by the lines \(xy=0\) and \(x+y=a\), where \(a\) is any positive integer.

This Question is Closed

mukushla
 2 years ago
Best ResponseYou've already chosen the best response.1i just wanna clear my doubts for example xy=0 and x+y=3dw:1346087738940:dw one integral point inside this one ??

Ishaan94
 2 years ago
Best ResponseYou've already chosen the best response.0Yeah, I think so but I couldn't be sure either I got it on my test today.

mukushla
 2 years ago
Best ResponseYou've already chosen the best response.1a=3 1 points a=4 1+2 points a=5 1+2+3 points ...

Ishaan94
 2 years ago
Best ResponseYou've already chosen the best response.0For a = 21, 1 + 2 + 3 + ... + 19 = 19*20/2 = 190?

Ishaan94
 2 years ago
Best ResponseYou've already chosen the best response.0I happened to get the same but wasn't sure of it.
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
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.