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CBSE Class 11-science Answered

Question is attached.
Asked by sudhanshubhushanroy | 08 Dec, 2017, 06:43: AM
answered-by-expert Expert Answer
begin mathsize 16px style Let space straight a comma space straight b comma straight c comma space straight d space are space four space numbers. space where space straight a equals 0 Since space first space three space numbers space are space in space AP straight b minus straight a equals straight c minus straight b 2 straight b equals straight a plus straight c......... left parenthesis 1 right parenthesis Last space three space are space in space GP space straight b comma straight c comma straight d space are space in space GP space and space common space ratio space is space 1 half straight c over straight b equals straight d over straight c equals 1 half straight b equals 2 straight c space and space straight d equals 0 straight b equals 2 straight c equals 4 straight d....... left parenthesis 2 right parenthesis Solve space left parenthesis 1 right parenthesis space and space left parenthesis 2 right parenthesis space you space will space get space straight d equals 1 space and space correct space option space is space straight d. end style
Answered by Sneha shidid | 11 Dec, 2017, 11:10: AM

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CBSE 11-science - Maths
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