Three numbers are in
a.p.and their sum is 15.if 1,4 and 19 be added to those numbers respectively.the numbers are in g.p find the numbers
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let the three numbers are a,b,c
a+b+c=15
a+c=2b
and after adding the numbers 1,4,19; we get a+1,4+b&c+19
now (a+1)(c+19)=(4+b)^2
solving them, we get b=5,a=2,26 and c=8,(-16)
a+b+c=15
a+c=2b
and after adding the numbers 1,4,19; we get a+1,4+b&c+19
now (a+1)(c+19)=(4+b)^2
solving them, we get b=5,a=2,26 and c=8,(-16)
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