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The set of all real numbers less than or equal to -6 can be represented as (-∞, -6]. This notation indicates that the set includes all real numbers from negative infinity up to and including -6. In interval notation, the square bracket [ denotes that -6 is included in the set, while the parentheses ( indicate that negative infinity is not a specific value in the set.
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TaigaWell, honey, all the real numbers less than or equal to -6 would include -6 itself and any number less than that. So, we're talking about a whole range of numbers stretching out to negative infinity. In math terms, it would be written as (-∞, -6]. Hope that clears things up for ya!
There are an infinite amount of numbers less than -6
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How do you find the set of real numbers less than or equal to -4?
Thin of the number line with a solid dot on the number -4. Everything to the left of your dot satisfies real numbers less than or equal to 4. The set it infinite, of course. In set builder notation, {x: x< or = 4}
Which Interval notation represents the set of all real numbers Greater than 2 and less than or equal?
The answer to this is 2, and 0.
Is 0.02 equal greater or less than 0.020?
The numbers have exactly the same value.
What kinds of numbers would I multiply by to get answers that are slightly less than my starting number A lot less?
NO for Integers NO for Real Numbers proof 1 * any integer is not bigger than that integer nor is 0 * any integer. proof for Real Numbers is easier any real < 1 * any real > 0 is not larger than the second Real for example .5 * 1 = .5 is less than 1 or .5 * 2 = 1 less than 2 or .5 * = 1 less than 2 or -1 *3 = -3 less than 3 so all fractions times a positive Real is less than that positive Real All negative numbers times a positive Real is less than that positive Real and 0 or 1 times all positive Reals is also less than that positive Real NO NO NO is the answer
Is 12.3 greater or less than 12.30?
They are equal numbers
