// Numbas version: exam_results_page_options
{"name": "Ida's copy of sp\u00f8rsm\u00e5l 1", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"ungrouped_variables": ["a", "b"], "extensions": [], "metadata": {"licence": "Creative Commons Attribution 4.0 International", "description": ""}, "functions": {}, "parts": [{"variableReplacements": [], "extendBaseMarkingAlgorithm": true, "showFeedbackIcon": true, "marks": 0, "variableReplacementStrategy": "originalfirst", "customMarkingAlgorithm": "", "gaps": [{"checkVariableNames": false, "variableReplacements": [], "answerSimplification": "all", "failureRate": 1, "checkingType": "absdiff", "checkingAccuracy": 0.001, "extendBaseMarkingAlgorithm": true, "type": "jme", "showFeedbackIcon": true, "marks": "1", "variableReplacementStrategy": "originalfirst", "customMarkingAlgorithm": "", "vsetRange": [0, 1], "showCorrectAnswer": true, "scripts": {}, "unitTests": [], "showPreview": true, "answer": "1/{(a-b)}", "vsetRangePoints": 5, "expectedVariableNames": [], "notallowed": {"showStrings": false, "message": "<p>Input as a fraction or an integer.</p>", "strings": ["."], "partialCredit": 0}}], "showCorrectAnswer": true, "scripts": {}, "unitTests": [], "type": "gapfill", "prompt": "<p>$\\displaystyle \\simplify{Limit((x + { -a}) / (x ^ 2 + { -a -b} * x + {a * b}),x,{a}) }=\\;$[[0]]&nbsp;(skriv svaret som br&oslash;k eller som heltall)</p>", "sortAnswers": false}], "preamble": {"js": "", "css": ""}, "rulesets": {}, "variables": {"a": {"name": "a", "definition": "random(-9..9 except 0)", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "b": {"name": "b", "definition": "random(1..9 except a)", "templateType": "anything", "group": "Ungrouped variables", "description": ""}}, "advice": "<p>NB: da du setter $x=\\var{a}$ inn i $\\displaystyle \\simplify{(x + { -a}) / (x ^ 2 + { -a -b} * x + {a * b}) }$ f&aring;r du $0/0$.</p>\n<p>Faktoriser f&oslash;rst $\\simplify{x ^ 2 + { -a -b} * x + {a * b}}$.&nbsp;&nbsp;</p>", "variable_groups": [], "statement": "<p>Finn grenseverdien for funksjonen.</p>", "name": "Ida's copy of sp\u00f8rsm\u00e5l 1", "variablesTest": {"condition": "", "maxRuns": 100}, "tags": [], "type": "question", "contributors": [{"name": "Ida Landg\u00e4rds", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2336/"}]}]}], "contributors": [{"name": "Ida Landg\u00e4rds", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2336/"}]}