If the \[{{p}^{th}}\],\[{{q}^{th}}\] and \[{{r}^{th}}\]term of a G.P. are \[a,\ b,\ c\] respectively, then \[{{a}^{q-r}}.\ {{b}^{r-p}}.\ {{c}^{p-q}}\] is equal to [Roorkee 1955, 63, 73; Pb. CET 1991, 95]

If the \[{{p}^{th}}\],\[{{q}^{th}}\] and \[{{r}^{th}}\]term of a G.P.

1.	If the \[{{p}^{th}}\],\[{{q}^{th}}\] and \[{{r}^{th}}\]term of a G.P. are \[a,\ b,\ c\] respectively, then \[{{a}^{q-r}}.\ {{b}^{r-p}}.\ {{c}^{p-q}}\] is equal to [Roorkee 1955, 63, 73; Pb. CET 1991, 95]
A.	0
B.	1
C.	\[abc\]
D.	\[pqr\]
Answer» C. \[abc\]

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If the \[{{p}^{th}}\],\[{{q}^{th}}\] and \[{{r}^{th}}\]term of a G.P. are \[a,\ b,\ c\] respectively, then \[{{a}^{q-r}}.\ {{b}^{r-p}}.\ {{c}^{p-q}}\] is equal to [Roorkee 1955, 63, 73; Pb. CET 1991, 95]

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