Question

express 4 as a sum of two irrational number​

Answer 1

◆ Irrational numbers-

- An Irrational Number is a real number that cannot be written as a simple fraction.

◆ 4 as sum of irrational numbers-

Pi (π) is irrational number as it can't be written as fraction of two integers.

π = 3.1415926......

Sum of rational and irrational numbers is always irrational, therefore 4-π must be irrational number.

Taking, a = π & b = 4-π ,

a + b = π + 4 - π = 4

Therefore, 4 can written as sum of irrational numbers π & 4-π .

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