QUIZ ON BASIC PYTHON CODE AND INTEGRATION

Question 1

Which of the following libraries is used for symbolic differentiation in Python?

Accepted Answer

sympy

Question 2

Which of the following is the result of integrating by parts for \int_{ }^{ }xe^xdx

Accepted Answer

xe^x-e^x+C

Question 3

Which Python library is commonly used for scientific computing and mathematical operations?

Accepted Answer

numpy

Question 4

import math// x = 25// print(math.sqrt(x) + x / 5)//. What will be the output of the following Python code?

Accepted Answer

10.0

Question 5

import random// print(random.randint(1, 10))// What does the following code do?

Accepted Answer

Prints a random integer between 1 and 10 (inclusive)

Question 6

Find the Integral of \int_{ }^{ }(3x^2+2x-5)dx

Accepted Answer

x^3+x^2-5x+C

Question 7

Which of the following Python functions calculates the natural logarithm of a number?

Accepted Answer

math.log(x)

Question 8

import math// print(math.floor(4.9) + math.ceil(2.1))// What is the output of the following code?

Accepted Answer

7

Question 9

Write a Python Code for u_{xx}+u_{yy}

Accepted Answer

=diff(u,x,x)+diff(u,y,y)

Question 10

Evaluate \int_0^{\pi}x\cos\left(x\right)dx

Accepted Answer

2

Questions 10