[Solved] Identify the error in this code that tries to create a 2x2 grid of plots:import matplotlib.pyplot as plt plt.subplot(2, 2, 1) plt.plot([1,2,3]) plt.subplot(2, 2, 5) plt.plot([3,2,1]) plt.show() | Matplotlib

Matplotlib - Real-World Visualization Patterns

Identify the error in this code that tries to create a 2x2 grid of plots:

import matplotlib.pyplot as plt
plt.subplot(2, 2, 1)
plt.plot([1,2,3])
plt.subplot(2, 2, 5)
plt.plot([3,2,1])
plt.show()

AUsing subplot number 5 in a 2x2 grid causes an error

Bplt.plot() cannot be used inside subplot

CMissing plt.figure() before subplots

DNo error, code runs fine

Step-by-Step Solution

Solution:

Step 1: Understand subplot numbering in 2x2 grid
2 rows and 2 columns means subplot numbers 1 to 4 only.
Step 2: Check subplot number 5 usage
Using subplot(2, 2, 5) is invalid and causes an error.
Final Answer:
Using subplot number 5 in a 2x2 grid causes an error -> Option A
Quick Check:
Max subplot number = rows*columns = 4 [OK]

Quick Trick: Subplot number must be ≤ rowsxcolumns [OK]

Common Mistakes:

Master "Real-World Visualization Patterns" in Matplotlib

9 interactive learning modes - each teaches the same concept differently

More Matplotlib Quizzes

Identify the error in this code that tries to create a 2x2 grid of plots: