Math, asked by Nikz12345, 1 year ago

show that 7 log (16/15)+ 5 log (25/24)=3 log (81/80)= log2

Answers

Answered by mysticd
12
i hope this will usful to u
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mysticd: :)
Answered by ItzDinu
3

\huge\mathcal\colorbox{lavender}{{\color{b}{✿Yøur-Añswer♡}}}

\large\bf{\underline{\red{VERIFIED✔}}}

\huge{\underline{\mathtt{\red{Q}\pink{U}\green{E}\blue{S}\purple{T}\orange{I}\red{0}\pink{N}}}}

Show that 7 log (16/15)+ 5 log (25/24)=3 log (81/80)= log2

\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}

 \red{7 \:  log \bigg( \dfrac{16}{15}  \bigg) + 5 \:  log \bigg( \dfrac{25}{24}  \bigg) + 3 \:  log \bigg( \dfrac{81}{80} \bigg)}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\ \\  \blue{=  >  log   \:  \bigg[  \bigg( \frac{16}{15}  \bigg)^{7} \times   \bigg( \frac{25}{24}   \bigg)^{5} \times   \bigg( \frac{81}{80}  \bigg)^{3}  \bigg ]}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\  \\  \pink{=  >   log \:    \bigg[   \bigg( \frac{ {2}^{4} }{3 \times 5}    \bigg)^{7}  \times    \bigg( \frac{ {5}^{2} }{ {2}^{3}  \times 3}    \bigg)^{5} \times     \bigg( \frac{ {3}^{4} }{ {2}^{4} \times 5 }    \bigg)^{3}    \bigg]} \\  \\ \boxed{ =  > log \: 2} \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

Regards:-

{\sf{\bf{\blue{@ℐᴛz ᴅɪɴᴜ࿐}}}}

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