Question:
Let A = 1 -2 Q = 1/√2 -1/√2 1
Last updated: 7/5/2022
![Let A = 1 -2 Q = 1/√2 -1/√2 1](https://media.kunduz.com/media/sug-question/raw/84230976-1657039230.2233584.jpeg?h=512)
Let A = 1 -2 Q = 1/√2 -1/√2 1 4 1/√2 1/√2 We obtained the column vectors of Q by applying the Gram-Schmidt process to the column vectors of A. Find a QR-decomposition of the matrix A. NOTE: Enter exact answers. Q= R=