Cho hệ các vector u={(1,2,7);(0,-1,1-3); (2,3,3+1); (1,0,2-3)} a. Tìm số chiều và một cơ sở W của không gian con sinh bởi hệ vector II.

b. Tim tham số k để u =(23k+1) là một tổ hợp tuyến tính của W. và suy ra uw

unless if u could do my questions, if not i wouldn't want to

my answer got deleted but it's a

step-by-step explanation:

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.