SOLUTION: Can you, please, help me write this sequence of numbers in summation notation? Thank you! 12+4+4/3+4/9.

SOLUTION: Can you, please, help me write this sequence of numbers in summation notation? Thank you! 12+4+4/3+4/9.

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Question 1055986: Can you, please, help me write this sequence of numbers in summation notation? Thank you! 12+4+4/3+4/9.
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
sum (12/3^(n-1)), with n running from 1 to 4
n=1, value is 12/1
n=2, value is 12/3=4
n=3, value is 12/9=4/3
n=4, value is 12/27=4/9
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