{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"math","formal_name":"MATH","introduction":"MATH organises 12,500 high-school competition problems into seven subjects and five difficulty levels, each with a full worked solution. It underlies much of the later mathematics evaluation work; this catalogue imports the full test split: 5,000 problems across all seven subjects.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/hendrycks/math","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"151788fd-d85a-5226-8d83-37c7ba112fe0","task_key":"precalculus--test--151788fd-d85a-5226-8d83-37c7ba112fe0","task_revision_id":"1","upstream_id":"","short_description":"If $\\mathbf{A}^{-1} = \\begin{pmatrix} 4 & 0 \\\\ 1 & -1 \\end{pmatrix}$ and…","config":"precalculus","split":"test","body":"{\"level\":\"Level 3\",\"problem\":\"If $\\\\mathbf{A}^{-1} = \\\\begin{pmatrix} 4 & 0 \\\\\\\\ 1 & -1 \\\\end{pmatrix}$ and $\\\\mathbf{B}^{-1} = \\\\begin{pmatrix} 2 & -1 \\\\\\\\ -1 & 3 \\\\end{pmatrix},$ then find the inverse of $\\\\mathbf{A} \\\\mathbf{B}.$\",\"type\":\"Precalculus\"}","display_format":"math","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/math","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}