If $$x = \sqrt {a\root 3 \of {b\sqrt {a\root 3 \of b } } } \,.....\,\infty ,$$ then the value of x is:
A. $$\root 5 \of {a{b^3}} $$
B. $$\root 3 \of {{a^5}b} $$
C. $$\root 3 \of {{a^3}b} $$
D. $$\root 5 \of {{a^3}b} $$
Answer: Option D
This Question Belongs to Arithmetic Ability >> Surds And Indices
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