A) 13
B) 15
C) 9
D) 8
E) 11
Correct Answer: A
Solution :
nth term of first series\[=3+(n-1)7\] \[=7n-4\] and nth term of second series\[=63+{{(n-1)}^{2}}\] \[=2n+61\] According to question, \[7n-4=2n+61\] \[\Rightarrow \] \[5n=65\] \[\Rightarrow \] \[n=13\]You need to login to perform this action.
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