{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2023-03-13T05:48:53.585Z","dateModified":"2024-04-26T15:07:55.560Z","typicalAgeRange":"11-18","educationalLevel":"WBJEE","assesses":"Mathematics - Geometric Progression","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Geometric Progression"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Mathematics"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"WBJEE"}],"name":"Quiz about Geometric Progression","about":{"@type":"Thing","name":"Mathematics - Geometric Progression"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Geometric Progression","text":"If y = A x + B x 2 , then x 2 d 2 y d x 2 =}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

(A) 2y

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

(B) y²

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

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

(D) y⁴

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

(A) 2y

","comment":{"@type":"Comment","text":"\"\""},"answerExplanation":{"@type":"comment","text":"Explanation: x 2 d 2 y d x 2 = 2 ( A / x + B x 2 ) = 2 y"}}}]}

If y=Ax+Bx2, then x2d2ydx2=

The Correct Option is A

Solution and Explanation

Top Questions on Geometric Progression

Questions Asked in WBJEE exam

$If y = \frac{A}{x} + B x^{2}, then x^{2} \frac{d^{2} y}{d x^{2}} =$