Aptitude | Algebra | Question 8

{\mathbf{y^{y{\sqrt[]{y}}}} = {\mathbf{(y\sqrt{y})^{y}}} then y is equal to,
(A) 9/4
(B) 7/4
(C) 1/4
(D) 5/4


Answer: (A)

Explanation:

Now equating power on both side,

y \sqrt{y} = \frac{3y}{2}
or
or

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