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If x^y=y^x, then (x/y)^(x//y) is equal t...

If `x^y=y^x,` then `(x/y)^(x//y)` is equal to a. `x^(y//x)` b. `x^(x/y-1)` c. `1` d. `x^(x/y)`

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RS AGGARWAL-SURDS AND INDICES-All Questions
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