If the nth terms of two A.P.s 23, 25, 27, ... and 5, 8, 11, 14, ... are equal,then find the value of n.
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Answered by
3
Answer:
n=18
Step-by-step explanation:
SInce one AP starts from 23 with increment of 2,
nth term=23+2n
In other AP, values start from 5 with increment of 3
So, nth term=5+3n
From the question,
23+2n=5+3n
3n-2n=23-5
n=18
Answered by
2
Answer:
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