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ss7ja [257]
2 years ago
11

The subsets of the real numbers can be represented in a Venn diagram as shown. To which subset of real numbers does −2π belong?

A) Integers B) Whole Numbers C) Rational Numbers D) Irrational Numbers
Mathematics
2 answers:
Alecsey [184]2 years ago
7 0

Answer:

D

Step-by-step explanation:

Whole numbers are the basic counting numbers: 0,\ 1,\ 2,\ 3,\ 4, \....

Integers are whole numbers and negative numbers: ...,\ -2,\ -1,\ 0,\ 1,\ 2,\ ...

Rational numbers are all fractions \frac{m}{n}, where m is an integer and n is a natural number.

Irrational numbers are all real numbers that are not rational.

Number \pi is irrational number (it is not counting number, so it is not whole number, not integer number), it cannot be represented as a fraction, so it is not rational number, thus this number is irrational number.

The product of integer number -2 by irrational number \pi is irrational number -2\pi

Correct option - option D

Lana71 [14]2 years ago
6 0

Answer:

the answer is D

Step-by-step explanation:

i took the test

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