32:["$","main",null,{"children":["$","article",null,{"className":"SiteLayout-module__16F2PG__card","id":"mw-main","children":[["$","div",null,{"className":"SiteLayout-module__16F2PG__cardHead","children":["$","h1",null,{"className":"SiteLayout-module__16F2PG__cardTitle","children":"Expansion by Cofactors"}]}],["$","div",null,{"className":"SiteLayout-module__16F2PG__content","children":[false,[["$","script","0",{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"{\"@context\":\"https://schema.org\",\"@type\":\"DefinedTerm\",\"name\":\"Expansion by Cofactors\",\"description\":\"Expansion by cofactors is a method for evaluating determinants by multiplying each element in a row or column by its cofactor and summing the products.\",\"url\":\"https://www.mathwords.com/e/expansion_by_cofactors.htm\",\"inDefinedTermSet\":{\"@type\":\"DefinedTermSet\",\"name\":\"Mathwords\",\"url\":\"https://www.mathwords.com/\"}}"}}]],false,[["$","div",null,{"className":"LegacyContent-module__gmcoNq__content ","dangerouslySetInnerHTML":{"__html":"

Expansion by Cofactors

A method for evaluating determinants.\n Expansion by cofactors involves\n following any row or column of\n a determinant and multiplying each element of\n the row or column by its cofactor. The sum of\n these products equals the value\n of the determinant.

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