A) 5th
B) 7th
C) 8th
D) 6th
Correct Answer: A
Solution :
Given sequence is \[\frac{p+q-r-p}{(r+p)(p+q)}=\frac{r+p-q-r}{(q+r)(r+p)}\] Hence \[{{5}^{th}}\] term is purely imaginary.You need to login to perform this action.
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