Question

The sum of the three terms in a sequence is 24. if 1,6, and 18 are added respectively to them the results are geometrical series find the no?​

Answer 1

Let x+y+z=24
x+Y=24-z ..... i)
x+z=24-y ....... ii)
z+y=24-x ..... iii)


According to the question,
a=x+1
b=x+6
C=z+18
Since, b^2=ac
(y+6) ^2=(x+1) (z+18)
Now put the value of i), ii) and iii),
simplify the above equation...

Answer 2

Hey Mate_______
The geometrical series are7, 8 and 9
I hope so...
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