Question

find the rank of the matrix (100001010) 3*3matrix​

Answer 1

Answer:

sorry but i don`t know the answer

pls mark brainliest

Step-by-step explanation:

Answer 2

Answer:

The rank of the matrix is equal to the number of non-zero rows in the matrix after reducing it to the echelon form

Given matrix

A=

⎣

⎢

⎢

⎡

1

1

1

1

1

1

1

1

1

⎦

⎥

⎥

⎤

R

2

→R

2

−R

1

A=

⎣

⎢

⎢

⎡

1

0

1

1

0

1

1

0

1

⎦

⎥

⎥

⎤

R

3

→R

3

−R

1

A=

⎣

⎢

⎢

⎡

1

0

0

1

0

0

1

0

0

⎦

⎥

⎥

⎤

Hence the non-zero row in the above matrix is 1.

Therefore , rank is 1.