program to add a row of a matrix into another row using NumPy

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In this python numpy progra, we will add a row of a matrix into another row using NumPy.

Steps to solve the program
  1. Import the numpy library as np.
  2. Create a matrix using np.array().
  3. Add row of the matrix to another row of the same matrix using Indexing and logic.
  4. Print the output.
				
					import numpy as np
x = np.array([[6, 5],
              [10, 9],
              [8, 7]])
print("Original matrix: ",x)
x[0,:] = x[0,:]+x[1,:]
print("After addition: ",x)

Output :

				
					Original matrix:  [[ 6  5]
 [10  9]
 [ 8  7]]
After addition:  [[16 14]
 [10  9]
 [ 8  7]]
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