Pls solve atep by step. Its very urgent .No spams plzzzz.
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Answer:
sum of an AP is given by n/2 (2a + ( n-1) d)
since sum of first 5 term is given
so,
5/2(2a+4d) = 25/2
= a +2d =5/2--------(1)
and a/d = 2/3-----------(2)
so, I it value of a form (2) in (1)
= 2d/3+2d=5/2
so,
d=15/16 and a= 2d/3= 5/8
there fore first five numbers are
5/8, 25/10, 40/10 , 55/10, 70/10
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Answered by
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SoluTion :-
Sum of an AP is given by
Sum of first 5 terms
Now,
Putting together,
Thus,
First five terms of an AP are a, a+d, a+2d, a+3d, a+4d
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