Question

The function ``lstsq`` returns the least-squares solution to an equation? Select one:
a. True
b. False

Answer 1

Answer: The answer is based on the programming language python

The correct answer is True.

Python: Python is a high-level programming language that can be interpreted and used for a variety of purposes. Readability of the source code is prioritized by its design philosophy, which makes extensive use of indentation.

lstssq: It is a function in python from numpy module.

Step-by-step explanation:

• Give me the answer to the linear matrix equation using the least-squares method.
• Calculates the vector x that provides a solution to the equation a @ x = b in a rough sense.
• The equation could be poorly, adequately, or excessively determined (i.e., the number of linearly independent rows of a can be less than, equal to, or greater than its number of linearly independent columns).
• If an is square and has complete rank, then the "exact" solution to the equation is x (except for the possibility of any rounding mistake).

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