Determine which numbers in the set are natural numbers. $- 13,6,11 , \sqrt { 49 } , 0 , - 9 , \sqrt { 65 }$
A) $6,11 , \sqrt { 49 } , 0 , \sqrt { 65 }$
B) $6,11 , \sqrt { 49 }$
C) $6,11,0$
D) $6,11$
E) $- 13,6,11,0 , - 9$

Question

Quizplus · Accepted Answer

Natural numbers are positive integers starting from 1. In the given set, $6, 11, \sqrt{49}$ (which equals 7) are natural numbers. $0, \sqrt{65}$ (which is an irrational number), and the negative numbers $-13$ and $-9$ are not natural numbers.

Determine Which Numbers in the Set Are Natural Numbers −13,6,11,49,0,−9,65- 13,6,11 , \sqrt { 49 } , 0 , - 9 , \sqrt { 65 }−13,6,11,49​,0,−9,65​

Determine Which Numbers in the Set Are Natural Numbers $- 13,6,11 , \sqrt { 49 } , 0 , - 9 , \sqrt { 65 }$