# NumPy: Extract first, third and fifth elements of the third and fifth rows from a given (6x6) array

## NumPy: Array Object Exercise-145 with Solution

Write a NumPy program to extract first, third and fifth elements of the third and fifth rows from a given (6x6) array.

**Pictorial Presentation:**

**Sample Solution**:

**Python Code:**

```
import numpy as np
arra_data = np.arange(0,36).reshape((6, 6))
print("Original array:")
print(arra_data)
print("\nExtracted data: First, third and fifth elements of the third and fifth rows")
print(arra_data[2::2, ::2])
```

Sample Output:

Original array: [[ 0 1 2 3 4 5] [ 6 7 8 9 10 11] [12 13 14 15 16 17] [18 19 20 21 22 23] [24 25 26 27 28 29] [30 31 32 33 34 35]] Extracted data: First, third and fifth elements of the third and fifth rows [[12 14 16] [24 26 28]]

**Python Code Editor:**

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**Previous:** Write a NumPy program to extract second and third elements of the second and third rows from a given (4x4) array.

**Next:** Write a NumPy program to add two arrays A and B of sizes (3,3) and (,3).

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