In mathematics, the real numbers or real numbers stating numbers that can be written in decimal form, such as 2.4871773339 ... or 3.25678. Real numbers include rational numbers, such as 42 and -23/129, and irrational numbers, such as π and \ sqrt2. Rational number is represented in decimal form ends, while irrational numbers have decimal representation does not end yet again. Real numbers can also be represented as a point in the number line. [1]
Popular definition of real numbers include equivalence classes of rational Cauchy sequence, Dedekind slices and Archimides series.
Real number is different from the complex numbers including the imaginary number.
Tidak ada komentar:
Posting Komentar