A) \[I-N={{N}_{p}}\]
B) \[N\cap {{N}_{p}}=\phi \]
C) \[E\cap P=\phi \]
D) \[N\Delta {{N}_{p}}=I-\{0\}\]
Correct Answer: D
Solution :
[d]\[N\Delta {{N}_{p}}=(N-{{N}_{p}})\cup ({{N}_{p}}-N)\] \[=\{1,\,\,2,...\}\cup \{..-2,-1\}=I-\{0\}\]
You need to login to perform this action.
You will be redirected in
3 sec
