// Numbas version: finer_feedback_settings
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"typeendtoleave": false}, "contributors": [{"name": "Ida Friestad Pedersen", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/792/"}], "statement": "<p>Deriver funksjonene</p>", "variables": {"c": {"group": "Ungrouped variables", "description": "", "definition": "random(-5..5 except [0,1,a,b])", "name": "c", "templateType": "anything"}, "a": {"group": "Ungrouped variables", "description": "", "definition": "random(-5..5 except [0,1])", "name": "a", "templateType": "anything"}, "b": {"group": "Ungrouped variables", "description": "", "definition": "random(-5..5 except [0,1,a])", "name": "b", "templateType": "anything"}}, "variable_groups": [], "tags": [], "variablesTest": {"condition": "", "maxRuns": 100}, "functions": {}, "parts": [{"marks": 0, "customMarkingAlgorithm": "", "prompt": "<p>$\\displaystyle{f(x)=\\var{a}\\sin x}$</p>\n<p>$\\displaystyle{f'(x)}$ =&nbsp;[[0]]</p>", "showFeedbackIcon": true, "showCorrectAnswer": true, "gaps": [{"marks": 1, 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