Question

Is
D={x:x belong to N and 10≤x≤15}
the same as
D={x:x belong to N and 9<x<16}
for the question
D={10,11,12,13,14,15} in set-builder form
​

Answer 1

Answer:

No, they are not same. N=Natural number and 10<x<15 is not equal to 9<x<16.

Answer 2

Step-by-step explanation:

D={x|x is a n belongs N, 10less than equal to n less than equal to 15} rule or set builder form

D={x|x is a n belongs to N, 9 greater than equal to n less than equal to 16} rule or set builder form

D={10,11,12,13,14,15} listing or roaster method