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CBSE Class 11-science Answered

log428*log3/74*log33/7 is greater than

i)3
ii)4
iii)5
iv)6
Asked by Anil | 03 May, 2017, 07:05: PM
answered-by-expert Expert Answer
begin mathsize 16px style log subscript 4 28 cross times log subscript 3 divided by 7 end subscript 4 cross times log subscript 3 3 divided by 7 rightwards double arrow fraction numerator log 28 over denominator log 4 end fraction cross times fraction numerator log 4 over denominator log begin display style 3 over 7 end style end fraction cross times fraction numerator log 3 over 7 over denominator log 3 end fraction rightwards double arrow fraction numerator log 28 over denominator log 3 end fraction equals space straight a space space left parenthesis say right parenthesis rightwards double arrow log subscript 3 28 equals straight a rightwards double arrow 3 to the power of straight a equals 28 Here comma space 3 cubed equals 27 rightwards double arrow log subscript 3 28 greater than 3 end style
Answered by Sneha shidid | 04 May, 2017, 09:38: AM

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