[Solved] What is wrong with this code snippet?import matplotlib.pyplot as plt import numpy as np img = np.random.rand(4,4) plt.imshow(img, extent=[0, 4, 4]) plt.show() | Matplotlib

Matplotlib - Image Display

What is wrong with this code snippet?

import matplotlib.pyplot as plt
import numpy as np
img = np.random.rand(4,4)
plt.imshow(img, extent=[0, 4, 4])
plt.show()

AThe image array shape is incompatible with <code>imshow</code>.

BThe <code>extent</code> list has an incorrect number of elements; it must have four values.

CThe <code>plt.show()</code> call is missing parentheses.

DThe <code>extent</code> values must be integers only.

Step-by-Step Solution

Solution:

Step 1: Check extent parameter
The extent argument requires exactly four values: [left, right, bottom, top].
Step 2: Identify the error
The code provides only three values: [0, 4, 4], which is invalid.
Final Answer:
The extent list has an incorrect number of elements; it must have four values. -> Option B
Quick Check:
Count extent elements; must be four [OK]

Quick Trick: Extent must have four numeric values [OK]

Common Mistakes:

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What is wrong with this code snippet?