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Show that log""(162)/(343)+2log""(7)/(9)...

Show that `log""(162)/(343)+2log""(7)/(9)-log""(1)/(7)=log2`

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

7log((10)/(9))-2log((25)/(24))+3log((81)/(80))=log2

Show that 7log(10/9)-2log(25/24)+3log(81/80)=log2

Prove that : "2 log" (15)/(18) - "log" (25)/(162) + "log" (4)/(9) = log 2

Show that (1)/(2)log9+2log6+(1)/(4)log81-log12=3log3

Simplify : 2 log ""( 15)/(8) - log ""( 25)/( 162) +3 log ""( 4)/(9)

Prove that "log" 2 + 16 "log" (16)/(15) + 12 "log " (25)/(24) + 7 "log"(81)/(80) = 1 .

(i) Show that (log9)/(2)+2log6+(log81)/(4)-log12=3log3

Q.show that (1)/(2)log9+2log6+(1)/(4)log81-log12=3log3

Evaluate: log_(7)((1)/(343))