1.

`8^(2//3)` के बराबर है ?A. `5 1/2`B. `21 1/3`C. `4`D. `3 1/2`

Answer» Correct Answer - C
`8^(2/3)=(2^(3))^(2/3)`
`implies2^(3xx2/3)`
`implies2^(2)=4`


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