The second term of aGp is 24 and the fifth terms is 81 , find the series is
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Answer:
I think it is an AP
Step-by-step explanation:
nth term of AP is given by a+(n-1)d where a is first term and d is the common difference
81=a+4d
24=a+d
81-24=3d
57=3d
d=19
and a=5
Series is
5,24,43,62,81 and so on
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