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alecnewman2002
02.10.2019 •
Mathematics
can you tell me how to calculate r for below matrix ?
x1 =9 2 6 5 8
x2= 12 8 6 4 10
x3= 3 4 0 2 1
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Ответ:
The rank of the matrix is 3.
Step-by-step explanation:
Consider the prided information.
Reduce the matrix in row echelon form as shown:
The rank of a matrix is the number of non zeros rows.
Thus, the rank of the matrix is 3.
Ответ:
The degree of polynomial is 2
Step-by-step explanation:
Given
Required
The degree
When expanded,
is:
Collect like terms
The degree of freedom is 2