Write a function named `freq(l)` that takes a list `l` of numbers and returns a tuple of the most frequent number and its frequency. For example, `freq([1,2,3,4,5,2,3,4,5,3,4,5,4,5,4]) returns (4,5) because number 4 appears 5 times in this list. If multiple numbers appear as most frequent, then the first element of the returned tuple is a list of all those numbers. For example, freq([1,2,3,1,2,1,2,3,1,2]) will return ([1,2], 4) because both 1 and 2 appear 4 times in the list. """ def freq(l): # remove the following line to solve this question return

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Write a function named `freq(l)` that takes a list `l` of numbers

and returns a tuple of the most frequent number and its frequency.

For example, `freq([1,2,3,4,5,2,3,4,5,3,4,5,4,5,4]) returns (4,5)

because number 4 appears 5 times in this list. If multiple numbers

appear as most frequent, then the first element of the returned

tuple is a list of all those numbers. For example,

 

freq([1,2,3,1,2,1,2,3,1,2]) will return ([1,2], 4) because both

1 and 2 appear 4 times in the list.

 

"""

 

def freq(l):

# remove the following line to solve this question

return

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