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Question

In LISP, the function (list-length <list>)

a.

returns a new list that is equal to <list> by copying the top-level element of <list>

b.

returns the length of <list>

c.

returns t if <list> is empty.

d.

All of the above

Answer: (b).returns the length of <list>

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Q. In LISP, the function (list-length <list>)