Solve the matrix and prove that it is equal 0

Step-by-step explanation:

The new matrix obtained from a given matrix by interchanging it's rows and columns is called the transposition of matrix. It is denoted by . Again , Interchange it's rows and columns in order to find ' A '.

Now , LEFT HAND SIDE ( L.H.S )

Here, I refers to identity matrix. A diagonal matrix in which all the elements of leading diagonal are 1 ( unit ) is called unit or identity matrix.

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RIGHT HAND SIDE ( R.H.S ) : 0

L.H.S = R.H.S [ Hence , proved ! ]

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the answer to your question a or b but i am pretty sure it is b. i hope this : )

step-by-step explanation:

555.99.

step-by-step explanation:

hope this