A) 0
B) 1
C) 2
D) 3
Correct Answer: A
Solution :
[a] Let a and x be the 1st term and common ratio of the G.P respectively. \[l=a{{x}^{p-1}}\Rightarrow \log a=loga+(p-1)logx\] \[m=a.{{x}^{q-1}}\Rightarrow logm=loga+\left( q-1 \right)logx\] \[n=a.{{x}^{r-1}}\Rightarrow \log n=\log a+(r-1)\log x\] \[=0+logx\times 0=0\] Hence, option [a] is correct.You need to login to perform this action.
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