Homepage › Solution manuals › Gilbert Strang › Linear Algebra and Learning from Data › Exercise 2.2.8

Linear Algebra and Learning from Data

Exercise 2.2.8

Answers

Let the multiple be $α$ , then we should have $a^{T} A_{2} = a^{T} (b - αa) = a^{T} b - α a^{T} a = 0$ , solve for $α = 2$ .

niuers

2020-03-20 00:00

Comments