$x^y = y^x$ and if x = 2y, what is y?

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$x^y = y^x$ കൂടാതെ x = 2y എങ്കിൽ y എത്ര ?

A3

Bx

C2

D$\frac{1}{3}$

Answer:

C. 2

Read Explanation:

x = 2y (2y) ^y =y^(2y ) 2^y . y^y = y^y . y^y 2^y = y^y y = 2

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