Question

what is real number? visualise 0.47 bar on the number Line up
to 5 decimal places​

Answer 1

Answer:

real number is a value of a continuous quantity that can represent a distance along a line. The adjective real in this context was introduced in the 17th century by René Descartes, who distinguished between real and imaginary roots of polynomials.

Step-by-step explanation:

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