ICSE Class 10 Answered
if abc are in Continued proportion then prove that
3a2-4ab+5b2/3b2-4bc+5c2=a/c
Asked by vrj.parmar369 | 07 Mar, 2024, 11:27: AM
Expert Answer
if a, b and c are in continued proportion , then
hence b2 = a c
hence , we get
( in RHS , we have substituted b2 = a c )
Hence RHS becomes
Hence it is proved that if a, b and c are in continued proportion , then
Answered by Thiyagarajan K | 07 Mar, 2024, 12:21: PM
Concept Videos
-
Ratio and Proportion
Ratio and Proportion, Proportions
ICSE 10 - Maths
Asked by vrj.parmar369 | 07 Mar, 2024, 11:27: AM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by ng028277 | 27 Jan, 2024, 07:36: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by kalayani822 | 09 Oct, 2023, 08:25: AM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by nehalmukhia53 | 21 Jun, 2022, 07:46: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by shaikazheruddin245 | 16 Feb, 2022, 02:50: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by harendrapratapsingh8858 | 18 Nov, 2021, 04:34: PM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by anumatiravi14 | 30 Sep, 2021, 10:09: AM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by brijt66 | 05 Aug, 2021, 06:28: AM
ANSWERED BY EXPERTICSE 10 - Maths
Asked by umeshkumargouda1 | 16 Jun, 2021, 07:15: PM
ANSWERED BY EXPERT
