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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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BeauWell, 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}
Is 0.02 equal greater or less than 0.020?
The numbers have exactly the same value.
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.
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
