[Solved] What will be the output of this code?import numpy as np x = np.array([1, 2, 3]) y = np.array([4, 5, 6]) result = np.concatenate((x, y), axis=0) print(result) | NumPy

NumPy - Array Manipulation

What will be the output of this code?

import numpy as np
x = np.array([1, 2, 3])
y = np.array([4, 5, 6])
result = np.concatenate((x, y), axis=0)
print(result)

A[1 2 3]

B[1 2 3 4 5 6]

C[[1 2 3] [4 5 6]]

DError due to axis parameter

Step-by-Step Solution

Solution:

Step 1: Check array shapes
x and y are 1D arrays of shape (3,). Concatenating along axis=0 joins them end to end.
Step 2: Concatenate arrays
Result is a 1D array with elements from x followed by y.
Final Answer:
[1 2 3 4 5 6] -> Option B
Quick Check:
Concatenate 1D arrays joins elements [OK]

Quick Trick: Concatenate 1D arrays joins elements end-to-end [OK]

Common Mistakes:

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What will be the output of this code?