If ax = b, by = c and cz = a, then the value of xyz is = ?
A. 0
B. 1
C. $$\frac{1}{{{\text{abc}}}}$$
D. abc
Answer: Option B
Solution (By Examveda Team)
$$\eqalign{ & {a^1} \cr & = {c^z} \cr & = {\left( {{b^y}} \right)^z} \cr & = {b^{yz}} \cr & = {\left( {{a^x}} \right)^{yz}} \cr & = {a^{xyz}} \cr & \Rightarrow xyz = 1 \cr} $$This Question Belongs to Arithmetic Ability >> Surds And Indices
Join The Discussion