Find the middle term of the ap is 6 , 13 ,20 , ........216 – InterviewSolution

1.

Find the middle term of the ap is 6 , 13 ,20 , ........216

Answer»

Step-by-step explanation:

FIRST find an COMMON difference and find the NTH USING formula: an=a+(n-1)d and after that DIVIDE the Nth term by 2 and find that terms no.

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