John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. Write an equation to determine the total
2 answers:
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Answer:
Step-by-step explanation:
Given that,
The sum of first n term of a sequence is
We need to find the sum of the first 5 terms.
Put n = 5,
So, the sum of first 5 terms is equal to .
For 
, 
, all the more 
, therefore no solution.
For
, we have 
. Obviously that' false.
For
both 
and 
, where 
, belong to the range 
, then 
belong to the range 
.
Those ranges don't have a common part, therefore, again, no solution.
So, the equation
doesn't have a solution.
For
For
Those ranges don't have a common part, therefore, again, no solution.
So, the equation