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{"name": " Indefinite Integrals Exam Q2 2018", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"variablesTest": {"maxRuns": 100, "condition": ""}, "tags": [], "variable_groups": [], "name": " Indefinite Integrals Exam Q2 2018", "variables": {"f": {"definition": "random(1..8 except d)", "name": "f", "group": "Ungrouped variables", "templateType": "anything", "description": ""}, "c": {"definition": "random(1..9 except a except b)", "name": "c", "group": "Ungrouped variables", "templateType": "anything", "description": ""}, "b": {"definition": "random(2..9 except a)", "name": "b", "group": "Ungrouped variables", "templateType": "anything", "description": ""}, "d": {"definition": "random(1..8)", "name": "d", "group": "Ungrouped variables", "templateType": "anything", "description": ""}, "a": {"definition": "random(2..9)", "name": "a", "group": "Ungrouped variables", "templateType": "anything", "description": ""}}, "rulesets": {}, "extensions": [], "functions": {}, "ungrouped_variables": ["a", "c", "b", "d", "f"], "advice": "<p>Indefinite Integrals</p>", "statement": "<p>Solve the following indefinite integrals, using $C$ to represent an unknown constant.</p>", "parts": [{"checkvariablenames": false, "scripts": {}, "showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "answer": "2u^3/3+u^2({f}+2{d})/2+{d}{f}u+C", "checkingtype": "absdiff", "marks": "2", "vsetrangepoints": 5, "prompt": "<p>$\\int(u+\\var{d})(2u+\\var{f})\\mathrm{du}$</p>", "vsetrange": [0, 1], "type": "jme", "showpreview": true, "expectedvariablenames": [], "variableReplacementStrategy": "originalfirst", "checkingaccuracy": 0.001}], "preamble": {"js": "", "css": ""}, "metadata": {"description": "<p>Simple Indefinite Integrals</p>\n<p></p>", "licence": "Creative Commons Attribution 4.0 International"}, "type": "question", "contributors": [{"name": "Violeta CIT", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1030/"}]}]}], "contributors": [{"name": "Violeta CIT", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1030/"}]}