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If x^y = 32 , find …

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If x^y = 32 , find y^x, where X and Y are natural numbers

Posted by Kartik Tyagi 9 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Rashmi Bajpayee 9 years, 2 months ago

x^y = 32

taking log both sides, log x^y = log 32

=> log x^y = log 2^5 => y log x = 5 log 2

on comapring both sides, we get x = 2 and y = 5

thereofre, y^x = 5^2 = 25

1Thank You

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