// Numbas version: exam_results_page_options
{"name": "Trigonometric calculations", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"metadata": {"description": "<p>Solving trigonometric calculations.</p>", "licence": "Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International"}, "variablesTest": {"condition": "", "maxRuns": 100}, "rulesets": {}, "preamble": {"css": "", "js": ""}, "parts": [{"variableReplacementStrategy": "originalfirst", "strictPrecision": false, "scripts": {}, "precisionType": "dp", "allowFractions": false, "maxValue": "sin", "correctAnswerStyle": "plain", "minValue": "sin", "precisionMessage": "<p>Make sure to give your answer to 2 dp.</p>", "showPrecisionHint": true, "showFeedbackIcon": true, "notationStyles": ["plain", "en", "si-en"], "variableReplacements": [], "showCorrectAnswer": true, "type": "numberentry", "prompt": "<p>sin($\\var{a}$)</p>", "precision": "2", "marks": 1, "precisionPartialCredit": 0, "correctAnswerFraction": false}, {"variableReplacementStrategy": "originalfirst", "strictPrecision": false, "scripts": {}, "precisionType": "dp", "allowFractions": false, "maxValue": "cos", "correctAnswerStyle": "plain", "minValue": "cos", "precisionMessage": "<p>Make sure to give your answer to 2 dp.</p>", "showPrecisionHint": true, "showFeedbackIcon": true, "notationStyles": ["plain", "en", "si-en"], "variableReplacements": [], "showCorrectAnswer": true, "type": "numberentry", "prompt": "<p>cos($\\var{b}$)</p>", "precision": "2", "marks": 1, "precisionPartialCredit": 0, "correctAnswerFraction": false}, {"variableReplacementStrategy": "originalfirst", "strictPrecision": false, "scripts": {}, "precisionType": "dp", "allowFractions": false, "maxValue": "tan", "correctAnswerStyle": "plain", "minValue": "tan", "precisionMessage": "<p>Make sure to give your answer to 2 dp.</p>", "showPrecisionHint": true, "showFeedbackIcon": true, "notationStyles": ["plain", "en", "si-en"], "variableReplacements": [], "showCorrectAnswer": true, "type": "numberentry", "prompt": "<p>tan($\\var{c}$)</p>", "precision": "2", "marks": 1, "precisionPartialCredit": 0, "correctAnswerFraction": false}, {"variableReplacementStrategy": "originalfirst", "strictPrecision": false, "scripts": {}, "precisionType": "dp", "allowFractions": false, "maxValue": "sin2", "correctAnswerStyle": "plain", "minValue": "sin2", "precisionMessage": "<p>Make sure to give your answer to 2 dp.</p>", "showPrecisionHint": true, "showFeedbackIcon": true, "notationStyles": ["plain", "en", "si-en"], "variableReplacements": [], "showCorrectAnswer": true, "type": "numberentry", "prompt": "<p>sin($\\var{d}$)</p>", "precision": "2", "marks": 1, "precisionPartialCredit": 0, "correctAnswerFraction": false}, {"variableReplacementStrategy": "originalfirst", "strictPrecision": false, "scripts": {}, "precisionType": "dp", "allowFractions": false, "maxValue": "cos2", "correctAnswerStyle": "plain", "minValue": "cos2", "precisionMessage": "<p>Make sure to give your answer to 2 dp.</p>", "showPrecisionHint": true, "showFeedbackIcon": true, "notationStyles": ["plain", "en", "si-en"], "variableReplacements": [], "showCorrectAnswer": true, "type": "numberentry", "prompt": "<p>cos($\\var{f}$)</p>", "precision": "2", "marks": 1, "precisionPartialCredit": 0, "correctAnswerFraction": false}], "variable_groups": [], "variables": {"radd": {"description": "", "group": "Ungrouped variables", "definition": "radians(d)", "name": "radd", "templateType": "anything"}, "radf": {"description": "", "group": "Ungrouped variables", "definition": "radians(f)", "name": "radf", "templateType": "anything"}, "tan": {"description": "", "group": "Ungrouped variables", "definition": "tan(radc)", "name": "tan", "templateType": "anything"}, "d": {"description": "", "group": "Ungrouped variables", "definition": "random(0..360 except [a,b,c])", "name": "d", "templateType": "anything"}, "f": {"description": "", "group": "Ungrouped variables", "definition": "random(0..360 except [a,b,c,d])", "name": "f", "templateType": "anything"}, "cos": {"description": "", "group": "Ungrouped variables", "definition": "cos(radb)", "name": "cos", "templateType": "anything"}, "a": {"description": "", "group": "Ungrouped variables", "definition": "random(0..360)", "name": "a", "templateType": "anything"}, "radc": {"description": "", "group": "Ungrouped variables", "definition": "radians(c)", "name": "radc", "templateType": "anything"}, "sin": {"description": "", "group": "Ungrouped variables", "definition": "sin(rada)", "name": "sin", "templateType": "anything"}, "c": {"description": "", "group": "Ungrouped variables", "definition": "random(1..359 except [a,b,90,180,270])", "name": "c", "templateType": "anything"}, "cos2": {"description": "", "group": "Ungrouped variables", "definition": "cos(radf)", "name": "cos2", "templateType": "anything"}, "sin2": {"description": "", "group": "Ungrouped variables", "definition": "sin(radd)", "name": "sin2", "templateType": "anything"}, "b": {"description": "", "group": "Ungrouped variables", "definition": "random(0..360 except a)", "name": "b", "templateType": "anything"}, "radb": {"description": "", "group": "Ungrouped variables", "definition": "radians(b)", "name": "radb", "templateType": "anything"}, "rada": {"description": "", "group": "Ungrouped variables", "definition": "radians(a)", "name": "rada", "templateType": "anything"}}, "functions": {}, "ungrouped_variables": ["a", "b", "c", "d", "f", "sin", "cos", "sin2", "cos2", "tan", "rada", "radb", "radc", "radd", "radf"], "extensions": [], "name": "Trigonometric calculations", "advice": "<p>Input the question as shown into your calculator to find the answer.</p>\n<p>Make sure you calculator is in \"degrees\" - if there is a little \"D\" symbol at the top of your screen, you are in degrees. If you do not have the little \"D\" symbol, follow the following steps (it will vary slightly from calculator to calculator):</p>\n<p>Go to \"set up\" (press \"shift\" then \"set up\")<br/>Press whichever number is next to \"Deg\" for degrees</p>\n<p>Your calculator should now be in degrees.</p>", "tags": [], "statement": "<p>Find (giving your answer to 2 decimal places):</p>", "type": "question", "contributors": [{"name": "Rachel Staddon", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/901/"}]}]}], "contributors": [{"name": "Rachel Staddon", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/901/"}]}