Write the Word or Phrase That Best Completes Each Statement $A = \left[ a _ { i j } \right]$

Short Answer

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-Given $A = \left[ a _ { i j } \right]$ , then the value $( - 1 ) ^ { i + j } M _ { i j }$ is called the ــــــــــــــــــ of the element $a _ { i j }$