Question

construct a 3×3 matrix whose elements are given by aij=i-j​

Answer 1

Answer:

For a 2x2 matrix, A = [aij], whose elements are given by aij = i /j , write the value of a12. ... For a 2x2 matrix, A = [aij], whose elements are given by aij = i /j , write the value of a12.