Python | Numpy matrix.itemset()

With the help of Numpy matrix.itemset() method, we can set the items in a given matrix by just providing index number and item.

Syntax : matrix.itemset(index, item)

Return : Return new matrix having item



Example #1 :
In this example we can see that we are able to set the item with the help of method matrix.itemset() by providing index number and item.

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# import the important module in python
import numpy as np
          
# make matrix with numpy
gfg = np.matrix('[6, 1; 2, 3]')
          
# applying matrix.itemset() method
gfg.itemset((1, 0), 5)
    
print(gfg)

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Output:

[[6 1]
 [5 3]]

Example #2 :

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# import the important module in python
import numpy as np
          
# make a matrix with numpy
gfg = np.matrix('[1, 2, 3; 4, 5, 6; 7, 8, 9]')
          
# applying matrix.itemset() method
gfg.itemset((2, 0), 10)
    
print(gfg)

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Output:

[[ 1  2  3]
 [ 4  5  6]
 [10  8  9]]


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