Cho hệ các vector
U = − − + − {(1,2, ); (2,3, 1);(1,0,2 n n n (0, 1,1 ); ) n }.
a. Tìm số chi...
Mathematics, 23.06.2021 07:40 19greenlymoos
Cho hệ các vector
U = − − + − {(1,2, ); (2,3, 1);(1,0,2 n n n (0, 1,1 ); ) n }.
a. Tìm số chiều và một cơ sở W của không gian con sinh bởi hệ vector U .
b. Tìm tham số k để u k = + (2,3, 1) 2 là một tổ hợp tuyến tính của W , và suy ra [ ] u W
Answers: 2
Mathematics, 21.06.2019 13:40
Use the distance formula to determine the distance that point q is from r on the hypotenusebased on a 2-3 ratio.i need asap !
Answers: 3
Mathematics, 21.06.2019 23:30
Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose
Answers: 2
Mathematics, 22.06.2019 00:50
Acube has a volume of 800 cubic inches. whatis the length of an edge of the cube, in inches? a. 23/100b. 43/50c. 83/100d. 1003/2e. 1003/8
Answers: 2
Mathematics, 22.06.2019 05:00
Marie is creating a cross stitch pattern with rectangles all the same size. what is the perimeter of each rectangle with sides of lengths 3/4 inch and 2/3 inch
Answers: 1
History, 20.04.2020 22:54
History, 20.04.2020 22:54
Mathematics, 20.04.2020 22:54
Mathematics, 20.04.2020 22:55
History, 20.04.2020 22:55
English, 20.04.2020 22:55
History, 20.04.2020 22:55
Mathematics, 20.04.2020 22:55
English, 20.04.2020 22:55
Mathematics, 20.04.2020 22:55