Linear Algebra

import numpy as np

# define matrix A using Numpy arrays

A = np.array([[2, 1, 1],

[1, 3, 2],

[1, 0, 0]])

#define matrix B

B = np.array([4, 5, 6])

# linalg.solve is the function of NumPy to solve a system of linear scalar equations

print("Solutions:\n",np.linalg.solve(A, B ))

import numpy as np

# define matrix A using Numpy arrays

A = np.array([[8, 3, -2],

[-4, 7, 5],

[3, 4, -12]])

#define matrix B

B = np.array([9, 15, 35])

# linalg.solve is the function of NumPy to solve a system of linear scalar equations

print("Solutions:\n",np.linalg.solve(A, B ))

import numpy as np

A = np.array([[8, 3, -2], [-4, 7, 5], [3, 4, -12]])

b = np.array([9, 15, 35])

x = np.linalg.solve(A, b)

print(x)