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a-b-c-are-real-numbers-1-lt-b-lt-c-2-lt-a-10-log-a-b-2log-b-c-5log-c-a-12-prove-that-2log-a-c-5log-c-b-10log-b-a-21-




Question Number 105269 by malwaan last updated on 27/Jul/20
a;b;c are real numbers  1<b<c^2 <a^(10)   log_a b+2log_b c+5log_c a=12  prove that  2log_a c+5log_c b+10log_b a≥21
a;b;carerealnumbers1<b<c2<a10logab+2logbc+5logca=12provethat2logac+5logcb+10logba21

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