To write a program to find the 1-norm, 2-norm and infinity norm of the matrix and display the result in two decimal places.
- Hardware – PCs
- Anaconda – Python 3.7 Installation / Moodle-Code Runner
1. Get the input matrix using np.array()
2. Find the 2-norm of the matrix using np.linalg.norm()
3. Print the norm of the matrix in two decimal places.
Python
# Register No:212222240108
# Developed By: THANJIYAPPAN.K
# 1-Norm of a Matrix
Program to find 1-norm of a matrix.
import numpy as np
mat = np.array(eval(input()))
ans =np.linalg.norm(mat,1)
Norm_of_matrix="{:.2f}".format(ans)
print(Norm_of_matrix)
# 2-Norm of a Matrix
import numpy as np
# Type your code here
mat = np.array(eval(input()))
ans =np.linalg.norm(mat,2)
Norm_of_matrix="{:.2f}".format(ans)
print(Norm_of_matrix)
# Infinity Norm of a Matrix
import numpy as np
# Type your code here
mat = np.array(eval(input()))
ans =np.linalg.norm(mat,np.inf)
Norm_of_matrix="{:.2f}".format(ans)
print(Norm_of_matrix)
Thus the program for 1-norm, 2-norm and Infinity norm of a matrix are written and verified.