1.

If \[a,\ b,\ c\] are \[{{p}^{th}},\ {{q}^{th}}\] and \[{{r}^{th}}\]terms of a G.P., then \[{{\left( \frac{c}{b} \right)}^{p}}{{\left( \frac{b}{a} \right)}^{r}}{{\left( \frac{a}{c} \right)}^{q}}\] is equal to

A. 1
B. \[{{a}^{P}}{{b}^{q}}{{c}^{r}}\]
C. \[{{a}^{q}}{{b}^{r}}{{c}^{p}}\]
D. \[{{a}^{r}}{{b}^{p}}{{c}^{q}}\]
Answer» B. \[{{a}^{P}}{{b}^{q}}{{c}^{r}}\]


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