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1 . xxx=xxx

A. $\frac{3}{2}$
B. $\frac{4}{9}$
C. $\frac{9}{4}$
D. $\frac{2}{3}$

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Answer: Option C

Explanation:

x^x^√x = (x.x^1/2)^x

x^√x = x^(3x/2)

x = (3√x)/2

√x = 3/2

x = 9/4

৪০ তম বিসিএস প্রিলিমিনারি টেস্ট (03-05-2019)

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