[Solved] Identify the error in this code snippet:import matplotlib.pyplot as plt import numpy as np image = np.array([[1, 2], [3, 4]]) plt.imshow(image, cmap=plasma) plt.show() | Matplotlib

Matplotlib - Image Display

Identify the error in this code snippet:

import matplotlib.pyplot as plt
import numpy as np
image = np.array([[1, 2], [3, 4]])
plt.imshow(image, cmap=plasma)
plt.show()

Aplt.show() is missing

BThe image array shape is invalid

CThe numpy array should be float type

DThe colormap 'plasma' should be a string: cmap='plasma'

Step-by-Step Solution

Solution:

Step 1: Check how colormap is passed
The code passes cmap=plasma without quotes, but 'plasma' must be a string.
Step 2: Confirm correct syntax
Correct usage is cmap='plasma' to specify the colormap name as a string.
Final Answer:
The colormap 'plasma' should be a string: cmap='plasma' -> Option D
Quick Check:
Colormap must be string in quotes [OK]

Quick Trick: Always quote colormap names in cmap parameter [OK]

Common Mistakes:

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