Using a lambda expression, complete the mul_by_num function. This function should take an argument num and return a one argument function that multiplies any value passed to it by num. Its body must be one line long: def mul_by_nunum): Returns a function that takes one argument and returns num times that argument. >>> x = mul_by_num(5) >>> y = mul_by_num(2) >>> X (3) 15 HIH >>> y(-4) -8 win "*** YOUR CODE HERE *****"

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
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Using a lambda expression, complete the mul_by_num function. This function should take an argument num and return a
one argument function that multiplies any value passed to it by num. Its body must be one line long:
def mul_by_nunum):
Returns a function that takes one argument and returns num
times that argument.
>>> x = mul_by_num(5)
>> y = mul_by_num(2)
>>> X (3)
15
>>> y(-4)
-8
IIIII
"*** YOUR CODE HERE ***"
Transcribed Image Text:Using a lambda expression, complete the mul_by_num function. This function should take an argument num and return a one argument function that multiplies any value passed to it by num. Its body must be one line long: def mul_by_nunum): Returns a function that takes one argument and returns num times that argument. >>> x = mul_by_num(5) >> y = mul_by_num(2) >>> X (3) 15 >>> y(-4) -8 IIIII "*** YOUR CODE HERE ***"
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