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Who was the first thinker ot postulate that numbers are real?
Pythagoras
How do you add and subtract real numbers efficiently?
Real numbers are just normal numbers. Do it the way you learned in first grade.
Was Socrates an abstract or concrete thinker?
Socrates is considered a concrete thinker because he focused on engaging in conversations, seeking definitions, and questioning assumptions in real-life scenarios rather than purely theoretical or abstract ideas.
What is examples of real numbers?
First of all, the correct grammar is to say "What areexamples of real numbers?" not "What is". Real numbers are any number from negative infinity to positive infinity. These include 1.555, 3, -6, -563.786, 10, etc. The only numbers that are no real numbers are imaginary numbers which involve the square root of negative numbers. It is immpossible to take the square root of a negative number so those numbers are not real.
Are natural numbers real numbers?
Yes, all natural numbers are real numbers. Natural numbers are a subset of real numbers, so not all real numbers are natural numbers.
What rational numbers are real numbers?
All rational numbers are real numbers.
What property of real numbers guarantees that the second equation is equivalent to the first?
1
Is a real number a whole number?
No, not all. All numbers are Real Numbers. * * * * * All numbers are not real numbers: there are complex numbers and others. Also, all real number are not whole numbers. sqrt(2) or pi, for example are real numbers but not whole numbers.
What is the set of numbers including all irrational and rational numbers?
real numbers
What is the relation of complex numbers to real numbers?
Complex numbers are a proper superset of real numbers. That is to say, real numbers are a proper subset of complex numbers.
What are the first two consecutive numbers after 15?
16 and 17 are the first two consecutive WHOLE numbers. Consecutive has no meaning for the real numbers since a another can be found between any two.
Are real numbers natural numbers?
No. Natural numbers are a proper subset of real numbers.
