

MCQOPTIONS
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1. |
The value .of \[{{\left( \frac{{{x}^{b}}}{{{x}^{c}}} \right)}^{\frac{1}{bc}}}.{{\left( \frac{{{x}^{c}}}{{{x}^{a}}} \right)}^{\frac{1}{ca}}}.{{\left( \frac{{{x}^{a}}}{{{x}^{b}}} \right)}^{\frac{1}{ab}}}\] on simplifying is |
A. | \[x\] |
B. | \[\frac{1}{x}\] |
C. | 1 |
D. | -1 |
Answer» D. -1 | |