Python enables the programmer to filter a list (also called list comprehension).

The Python lambda function enables a programmer to define "anonymous" functions.

For the list, a, defined below what would be the filtered result?

a = [ 2, 3, 5, 7, 8, 10]
filter(lambda x: not (x % 2), a)

Question

Python enables the programmer to filter a list (also called list comprehension).

The Python lambda function enables a programmer to define "anonymous" functions.

For the list, a, defined below what would be the filtered result?

a = [ 2, 3, 5, 7, 8, 10]
filter(lambda x: not (x % 2), a)

BlackTom AI · Accepted Answer

The question presents a Python list a = [2, 3, 5, 7, 8, 10] and uses a filter with the lambda x: not (x % 2).

First, understand what the lambda does: for any x, x % 2 computes the remainder after division by 2. If x is even, the remainder is 0; if x is odd, the remainder is 1.

Next, evaluate the truth value of not (x % 2) for each element:
- For x = 2: 2 % 2 is 0, so not 0 is True, meaning this element passes the filter.
- For x = 3: 3 % 2 is 1, so not 1 is False, so this element is filtered out.
- For x = 5: 5 % 2 is 1, so not 1 is False, so this element is filtered out.
- For x = 7: 7 % 2 is 1, so not 1 is False, so this element is filtered out.
- For x = 8: 8 % 2 is 0, so not 0 is True, so this element passes the filter.
- For x = 10: 10 % 2 is 0, so not 0 is True, so this element passes the filter.

As a result, only the elements that satisfy the condition are kept, namely the even numbers. The filter operation returns an iterable of these elements, preserving their original order from the input list.

CIS-502-OLH-CRN47621 Optional Practice Final Exam

Python enables the programmer to filter a list (also called list comprehension). The Python lambda function enables a programmer to define "anonymous" functions. For the list, a, defined below what would be the filtered result? a = [ 2, 3, 5, 7, 8, 10] filter(lambda x: not (x % 2), a)

View Explanation

Log in for full answers

Similar Questions

numbers = [1, 4, 6]Which of the following would produce the result: [6]

Question at position 1 What will be the output of the following code? [1, 2, 3, 4, 5][1, 3, 5][2, 4][True, False, True, False, True]Clear my selection

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

Under the assumptions used in cost-volume-profit analysis, as the activity increases:

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler