If `A=[(5,-2,6,1),(7,0,8,-3),(sqrt2,3/5,4,3)]` then write (i) the number of rows in A

If A=[{:(5,-2,6," "1),(7," "0,8,-3),(sqrt(2)," "(3)/(5),4," "3):}] then write (i) the number of rows in A, (ii) the number of columns in A, (iii) the order of the matrix A, (iv) the number of all entries in A, (v) the elements a_(23),a_(31),a_(14),a_(33),a_(22) of A.

IF A=[{:(5,6,-3),(-4,3,2),(-4,-7,3):}] then write the cofactor of the element a_21 of its 2nd row.

In the matrix A=[(8, 9, 4, 3), (-1, sqrt(7), (sqrt(3))/(2), 5), (1, 4, 3, 0), (6, 8, -11, 1)] , write The number of elements.

If a=[[5,6,-3],[-4,3,2],[-4,-7,3]], then write the cofactor of the element a_(21) of its 2nd row.

Statement -1 The value of the determent |{:(1,2,3),(4,5,6),(7,8,0):}|ne 0 Statement -2 Neither of two rows rows or columns of |{:(1,2,3),(4,5,6),(7,8,0):}| is identical.

Statement -1 The value of the determent |{:(1,2,3),(4,5,6),(7,8,0):}|ne 0 Statement -2 Neither of two rows rows or columns of |{:(1,2,3),(4,5,6),(7,8,0):}| is identical.

Statement -1 The value of the determent |{:(1,2,3),(4,5,6),(7,8,0):}|ne 0 Statement -2 Neither of two rows rows or columns of |{:(1,2,3),(4,5,6),(7,8,0):}| is identical.