Q.

State true or false.


By using prime factorization, the cube root of 2197   is 13  .


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a

True

b

False 

answer is A.

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Detailed Solution

Given number is 2197  .
The prime factors of 2197   are,
2197=13×13×13  
21973=13×13×133
2197 3 =13  
So, the cube root of 2197 is 13.
Hence, the statement is true.
Therefore, option 1 is correct.
 
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