Code QuizIntermediate

Solving a Linear System (Ax = b)

Catching the argument-order bug when solving Ax = b.

Codepython

import numpy as np

A = np.array([[3., 1.],
              [1., 2.]])
b = np.array([9., 8.])

# Solve A x = b
x = np.linalg.solve(b, A)
print(x)

What is the bug in this code?