// Numbas version: finer_feedback_settings
{"name": "Violeta's copy of Vector cross product -test", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"tags": [], "parts": [{"gaps": [{"scripts": {}, "marks": "3", "tolerance": 0, "correctAnswer": "result", "variableReplacementStrategy": "originalfirst", "allowResize": false, "type": "matrix", "showCorrectAnswer": true, "markPerCell": false, "variableReplacements": [], "allowFractions": false, "showFeedbackIcon": true, "numColumns": "1", "correctAnswerFractions": false, "numRows": "3"}], "type": "gapfill", "marks": 0, "showCorrectAnswer": true, "scripts": {}, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "prompt": "<p>Find</p>\n<p>$\\boldsymbol{v} \\times \\boldsymbol{w} = $&nbsp;[[0]]</p>", "showFeedbackIcon": true}], "advice": "<p>\\begin{align}<br/>\\boldsymbol{v} \\times \\boldsymbol{w} &amp;= \\begin{pmatrix} \\simplify[basic]{{b}*{f}-{g}*{d}} \\\\ \\simplify[basic]{{g}*{c}-{a}*{f}} \\\\ \\simplify[basic]{{a}*{d}-{b}*{c}} &nbsp;\\end{pmatrix} \\\\[1em]<br/>&amp;= \\var{result}<br/>\\end{align}</p>", "name": "Violeta's copy of Vector cross product -test", "preamble": {"css": "", "js": ""}, "variable_groups": [], "variablesTest": {"condition": "", "maxRuns": 100}, "ungrouped_variables": ["a", "b", "c", "d", "f", "g", "result", "s1", "s2", "s3", "s4", "s5"], "extensions": [], "rulesets": {"std": ["all", "fractionNumbers", "!collectNumbers", "!noLeadingMinus"]}, "functions": {}, "statement": "<p>You are given the vectors $\\boldsymbol{v} = \\var{vector(a,b,g)}$, $\\boldsymbol{w} = \\var{vector(c,d,f)}$.</p>", "metadata": {"licence": "Creative Commons Attribution 4.0 International", "description": "<p>Given vectors $\\boldsymbol{A,\\;B}$, find $\\boldsymbol{A\\times B}$</p>"}, "variables": {"s5": {"group": "Ungrouped variables", "description": "", "name": "s5", "templateType": "anything", "definition": "random(1,-1)"}, "g": {"group": "Ungrouped variables", "description": "", "name": "g", "templateType": "anything", "definition": "s1*random(2..9)"}, "s2": {"group": "Ungrouped variables", "description": "", "name": "s2", "templateType": "anything", "definition": "random(1,-1)"}, "f": {"group": "Ungrouped variables", "description": "", "name": "f", "templateType": "anything", "definition": "random(2..9)"}, "s3": {"group": "Ungrouped variables", "description": "", "name": "s3", "templateType": "anything", "definition": "random(1,-1)"}, "a": {"group": "Ungrouped variables", "description": "", "name": "a", "templateType": "anything", "definition": "s1*random(2..9)"}, "c": {"group": "Ungrouped variables", "description": "", "name": "c", "templateType": "anything", "definition": "s3*random(2..9)"}, "d": {"group": "Ungrouped variables", "description": "", "name": "d", "templateType": "anything", "definition": "s4*random(2..9)"}, "b": {"group": "Ungrouped variables", "description": "", "name": "b", "templateType": "anything", "definition": "s2*random(2..9)"}, "s1": {"group": "Ungrouped variables", "description": "", "name": "s1", "templateType": "anything", "definition": "random(1,-1)"}, "result": {"group": "Ungrouped variables", "description": "", "name": "result", "templateType": "anything", "definition": "cross(vector(a,b,g),vector(c,d,f))"}, "s4": {"group": "Ungrouped variables", "description": "", "name": "s4", "templateType": "anything", "definition": "random(1,-1)"}}, "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/"}]}