Question

Matplotlib library can be installed using pip command. Identify the correct syntax from the following options.

• A. pip install matplotlib.pyplot
• B. pip install matplotlib.pyplot
• C. pip install matplotlib.pyplot as plt
• D. pip install matplotlib

Hint:

Always use the correct package name in pip commands. For matplotlib, use \texttt{pip install matplotlib}.

Answer 1

The Correct Option is D

Step 1: Understanding the installation command.
The \texttt{pip} command is used to install Python libraries. The correct way to install matplotlib is to use the package name \texttt{matplotlib}.
Step 2: Evaluate each option.
- Option (1) pip install matplotlib.pyplot: This is incorrect. \texttt{pyplot} is a submodule of \texttt{matplotlib}, not a standalone package. - Option (2) pip install matplotlib.pyplot: Again, this is incorrect for the same reason as option (1). - Option (3) pip install matplotlib.pyplot as plt: This syntax is invalid in the context of installation. The \texttt{as} keyword is used in imports, not installations. - Option (4) pip install matplotlib: This is the correct command to install the matplotlib library.
Step 3: Conclusion.
To install matplotlib, the correct command is \texttt{pip install matplotlib}.
Final Answer: \[ \boxed{\text{pip install matplotlib is the correct command to install the library.}} \]