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Chapter 5: Problem 34

What import statement do you need to write in a program that uses the math module?

Short Answer

Expert verified
Answer: To import the math module, use the statement `import math` at the beginning of your program. You can access its functions by prefixing them with `math.` such as `math.sqrt()` for the square root function.

Step by step solution

01

Understand the math module

The math module is a standard Python module that provides various mathematical functions and tools. It includes functions like sqrt (square root), sin, cos, exp, log, etc. Importing the math module allows your program to utilize the functions and tools it provides.
02

Import the math module

To import the math module, you need to write the following statement at the beginning of your program: ```python import math ``` This statement will import the math module and make its functions available for use in your program. Now, you can use the functions provided by the math module in your program by prefixing them with `math.`. For example, to use the square root function, you would write `math.sqrt()`.

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Most popular questions from this chapter

What happens if the same seed value is always used for generating random numbers?

What is a function?

Look at the following function definition: def do_something(number): return number * 2 a. What is the name of the function? b. What does the function do? c. Given the function definition, what will the following statement display? print(do_something(10))

Write a statement that uses a math module function to convert 45 degrees to radians and assigns the value to a variable.

What does the following statement do? print(random.uniform(0.1, 0.5))
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