Let A=[a(ij)] be a square matrix of orde...

Let `A=[a_(ij)]` be a square matrix of order n such that
`{:a_(ij)={(0," if i ne j),(i,if i=j):}`
Statement -2 : The inverse of A is the matrix `B=[b_(ij)]` such that
`{:b_(ij)={(0," if i ne j),(1/i,if i=j):}`
Statement -2 : The inverse of a diagonal matrix is a scalar matrix.

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