{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2024-05-18T10:20:34.284Z","dateModified":"2024-05-18T10:20:34.284Z","typicalAgeRange":"11-18","educationalLevel":"CUET (UG)","assesses":"Mathematics - Three Dimensional Geometry","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Three Dimensional Geometry"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Mathematics"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"CUET (UG)"}],"name":"Quiz about Three Dimensional Geometry","about":{"@type":"Thing","name":"Mathematics - Three Dimensional Geometry"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Three Dimensional Geometry","text":"The direction cosines of z-axis are:","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

1,0,0

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

0,1,0

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

0,0,1

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

1,1,1

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

0,0,1

","answerExplanation":{"@type":"text","text":"The correct option is (C): 0,0,1"},"comment":{"@type":"Comment","text":"\"\""}}}]}

The direction cosines of z-axis are:

The Correct Option is C

Solution and Explanation

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