Question

Explain with an example for " sum of a rational number and an irrational number is irrational

Answer 1

Answer:

$\sqrt{5}$ - is an irrational number.

while 5 is a rational number.

when we add them we get :

$\sqrt{5}$+5 which is also an irrational number.

therefore, sum of a rational number and an irrational number is irrational

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Answer 2

Sum of rational number and irrational number is irrational.

Ex:4+2.39

=6.239