Q.

The decimal expansion of the number 2   is


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a

a finite decimal

b

1.41421

c

non-terminating recurring

d

non-terminating, non-recurring 

answer is D.

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Detailed Solution

The given number is 2 .  
We know that 2   can’t be written in the form of p q ,q0    so, 2   is an irrational number and 2 =1.41..   which is non - terminating non – repeating.
Therefore, the decimal expansion of the number 2   is non-terminating, non-recurring.
Hence, option (4) is correct.
 
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