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प्रश्न
Solve for x: `("log"27)/("log"243)` = x
बेरीज
उत्तर
`("log"27)/("log"243)` = x
⇒ `("log"3^3)/("log"3^5)` = x
⇒ `(3"log"3)/(5"log"5)` = x
⇒ x = `(3)/(5)`.
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