Posted by **sara** on Tuesday, April 10, 2007 at 4:25pm.

The statement below is false. Correct it by changing two symbols.

"The interval (a,b) contains its infimum and its supremum."

I'll give you a hint.

The interval (a, b) is an open interval. What you need is a closed interval.

Parentheses are used for open intervals.

What symbol is used for closed intervals?

I hope this will help.

## Answer This Question

## Related Questions

- Math - Consider the equation below. (Give your answers correct to two decimal ...
- math: real numbers - Determine whether the following statement is true or fase. ...
- Stastics - Which of the following descriptions of confidence intervals is ...
- Algebra Two - Use Interval Notation to define each interval: All real numbers at...
- Calculus - Find: (a) the interval(s) on which f is increasing, (b) the interval(...
- Calculus - Find: (a) the interval(s) on which f is increasing, (b) the interval(...
- Math (Calculus) - The function f(x)=-2x^3+10.2x^2+202.275x+0.87 is increasing on...
- calc - Consider the function below. (Round the answers to three decimal places. ...
- Math Check Pleas Thank You - 1. Which of the following numbers is an example of ...
- Math - a) Is ∫[-1 to 1]e^x^3 dx positive, negative, or zero? Explain. I think ...

More Related Questions