Magical Mathematics[Interesting Approach]> why we want to find out the rank of matri...

why we want to find out the rank of matrix in matrice? what is the use of this one ?

vannala shivanand , 9 Years ago

Grade 12

6 Answers

Gaddam Chethan

Last Activity: 9 Years ago

rank of matrix means:- The rank of a matrix is defined (a) as the maximum number of linearly independent column vectors in the matrix or (b) the maximum number of linearly independent row vectors in the matrix. Both definitions are equivalent.

Approved

N JYOTHEESWAR

Last Activity: 9 Years ago

the maximum number of linearlyin dependent vectors in a matrix is equal to the number of non zero in its row eclined form.to find the rank of the we simply transform the matrix to its row echelon form and count the number of non-zero rows.

Prabhakar ch

Last Activity: 9 Years ago

One useful application of calculating the rank of a matrix is the computation of the number of solutions of a system of linear equations

NARAYANA

Last Activity: 9 Years ago

The rank of a matrix is defined (a) as the maximum number of linearly independent column vectors in the matrix or (b) the maximum number of linearly independent row vectors in the matrixrank of matrix means:-

SAI SARDAR

Last Activity: 9 Years ago

Dear Shivanand,

We want to find out the rank of the matrix because due to rank we also solve the quadratic equation thats why find out the rank of matrix.

T.kumar

Last Activity: 9 Years ago

Rank of a Matrix. The above matrix has a zero determinant and is therefore singular. It has no inverse. It has two identical rows. In other words, the rows are not ...