Can each vector in set of real numbers rℝsuperscript 44 be written as a linear combination of the columns of the matrix a? select the correct choice below and fill in the answer box to complete your choice.
a. no, because the reduced row echelon form of a is
b. yes, because the reduced row echelon form of a is

17   x 256=4352

sorry if this is wrong, i'm new.

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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.

how do heroes resolve conflicts in beowulf?

question 15 options:

they sue each other in court

they get a mediator

the seek counseling

they get even or take revenge

step-by-step explanation: