what is 0/0

Note by Vaibhav Sharma
7 years, 9 months ago

No vote yet
2 votes

  Easy Math Editor

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

  • Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
  • Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
  • Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.
  • Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1

paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
    # 4 spaces, and now they show
    # up as a code block.

    print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3 2×3 2 \times 3
2^{34} 234 2^{34}
a_{i-1} ai1 a_{i-1}
\frac{2}{3} 23 \frac{2}{3}
\sqrt{2} 2 \sqrt{2}
\sum_{i=1}^3 i=13 \sum_{i=1}^3
\sin \theta sinθ \sin \theta
\boxed{123} 123 \boxed{123}

Comments

Undefined and unlimited, in my opinion, are different. Undefined has no solution, while unlimited is \infty.

Vincent Tandya - 7 years, 9 months ago

Log in to reply

Well, if it has multiple (infinite) values, wouldn't that mean that the value is not defined as there isn't a definitive value?

Michael Tong - 7 years, 9 months ago

Log in to reply

Yes, but from this does not logically follow that there is no difference between undefined and unlimited.

Ralph Schraven - 7 years, 8 months ago

actually undefined is something not defined bt infinite is something having either a verly large value or very small value within someones reach ... e.g. for an atom infinite distance may be 1m but relative to us it is achievable i.e. infinite has a value (large or small) and is relative ..

Bhanu Kashyap - 6 years, 10 months ago

The most correct is Undefined (Undefined or Unlimited) with the symbol 8 in the direction of 90 degrees. (instead of 8 in the direction of 180 dedrajat).

0 is the wrong answer, because the answer to 0 will only be obtained if one of the numerator (0 / n) is the number 0.

If the denominator is 0 (n / 0), regardless of the number numerator certainly Undefined (Undefined)

1 more wrong. 1 obtained when the numerator divided by the exact same number by the denominator (n / n = 1, y / y = 1).

Error E in the calculator means, means justify Undefined. Remember, the symbol 8 in the direction of 90 degrees.

May the best answer I can enlighten you.

Kadek Yuki Andika - 7 years, 9 months ago

Log in to reply

She means \infty or undefined undefined

Priyansh Sangule - 7 years, 9 months ago

Log in to reply

According to her, both are same I guess, that's why she said Undefined or Unlimited.

Lokesh Sharma - 7 years, 9 months ago

Log in to reply

@Lokesh Sharma not actually unlimited

Ajmal Ima - 7 years, 9 months ago

you all are right fabulous

Vaibhav Sharma - 6 years, 11 months ago

It is like this: The numerator is fine, but the denominator seems to be the crux of the matter. If we take a number close to 0, say 0.1, and divide 1 by it, you get 10(1/0.1 = 1 ÷ 1/10 = 1 * 10/1 = 10). Let's get closer to zero, 1/0.0001 = 10000. So 1 /10^-10 = 10^10.

Therefore, the closer you get to zero, the bigger the number gets. That is why I believe that division by zero equals to infinity.

In your case though, 0/0 = 0/infinity = 0.

Hope this is helpful.

A Former Brilliant Member - 6 years, 9 months ago
×

Problem Loading...

Note Loading...

Set Loading...