For both parts of this question, consider f(xxx)=6x2+5xy+4y2–84x-136y with: 20 (70) - () YO 0 1. Find Cauchy's step size
Posted: Wed May 11, 2022 10:02 pm
For both parts of this question, consider f(xxx)=6x2+5xy+4y2–84x-136y with: 20 (70) - () YO 0 1. Find Cauchy's step size yo. Enter the exact value 2. Hence find the next approximation x1 and y1. Give your answers correct to three decimal places. Independently of part a, set 2 (33) ( (1) 1. Find y1 using the Barzilai-Borwein method. Enter the exact value. 2. Hence find the next approximation x2 and y2. Give your answers correct to three decimal places.