{"version":"1.0","type":"video","provider_name":"Puzzicle","provider_url":"https://puzzicle.org","title":"Inverting a 3x3 matrix using determinants Part 2: Adjugate matrix","width":800,"height":560,"thumbnail_url":"https://puzzicle.org/thumbs/1128279750.jpg","thumbnail_width":320,"thumbnail_height":180,"html":"<iframe src=\"https://puzzicle.org/embed/math/algebra-home/v/inverting-3x3-part-2-determinant-and-adjugate-of-a-matrix\" width=\"800\" height=\"560\" style=\"border:0;max-width:100%\" allow=\"fullscreen; autoplay\" title=\"Inverting a 3x3 matrix using determinants Part 2: Adjugate matrix\"></iframe>"}