1.

यदि `root(3)(3^(n))=27` है तो `n` का मान क्या है?A. 9B. 6C. 1D. 3

Answer» Correct Answer - A
According to the question
`root(3)(3^(n))=27`
`(3^(n))^(1/3)=(3)^(3)`
`3^(n/3)=(3)^(3)`
`n/3=3`
`n=9`


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