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If y=k^(-(2)/(3)), where k gt y gt0, whi...

If `y=k^(-(2)/(3))`, where `k gt y gt0,` which of the following equations gives k in terms of y?

A

`k=-root3(y^(2))`

B

`k=-sqrty^(3)`

C

`k=(1)/(root3(y^(2)))`

D

`k=(1)/(sqrt(y^(3)))`

Text Solution

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The correct Answer is:
D
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