Task-
In the given array or matrix, we have to square each elements of the array.
Example-
array is [1 2 3 4]
then square of array will give [1 2 9 16]
Syntax-
array=array**2
program-
#import numpy
import numpy as np
l=[1,2,3,4,5]
arr=np.array(l)
print("Matrix is :",arr)
print("After squaring :",arr**2)
l=[[1,2,3],[4,5,1],[1,1,0]]
arr=np.array(l)
print("nMatrix is :n",arr)
print("After squaring :n",arr**2)
Matrix is : [1 2 3 4 5]
After squaring : [ 1 4 9 16 25]
Matrix is :
[[1 2 3]
[4 5 1]
[1 1 0]]
After squaring :
[[ 1 4 9]
[16 25 1]
[ 1 1 0]]