What Is the Missing Code in the Contains Method for a Lisp-Like

question 27

Multiple Choice

What is the missing code in the contains method for a Lisp-like list? def contains(item, lyst) :
If isEmpty(lyst) :
Return False
Elif item == first(lyst) :
< missing code >
Else:
Return contains(item, rest(lyst) )

• A) return True
• B) return contains(item-1)
• C) return False
• D) return first(lyst)

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Definitions:

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A belief or value that is widely accepted within a culture or society, often unconsciously, and influences behavior and attitudes.

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Information received about the effect of an action or decision, which can be used to adjust future actions or decisions.