Question

The function ``lstsq`` returns the least-squares solution to an equation?in python

Answer 1

lstsq. Return the least-squares solution to a linear matrix equation. Solves the equation a x = b by computing a vector x that minimizes the Euclidean 2-norm || b - a x ||^2.

Answer 2

$\bold{\huge{\fbox{\color{blue}{HeLLo MaTe ♡}}}}$