Discussion Forum : Objects And Operations
Question - Point out the wrong statement :
Options:
A .  $ operator semantics are similar to that of [[
B .  The [[ operator can take an integer sequence if you want to extract a nested element of a list
C .  The $ operator can be used to extract multiple elements from a list
D .  All of the mentioned
Answer: Option C


The [ operator can be used to extract multiple elements from a list.



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