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Dafna1 [17]
3 years ago
5

Let f(x) be defined for any positive integer x greater than 2 as the sum of all prime numbers less than x. For example, f(4)=2+3

=5 and f(8)=2+3+5+7=17. What is the value of f(86)−f(82)?
(A) 3 (B) 4 (C) 47 (D) 59 (E) 83

The answer is not B pls remember this
Mathematics
2 answers:
Maksim231197 [3]3 years ago
7 0

Answer:

E

Step-by-step explanation:

MatroZZZ [7]3 years ago
6 0

Answer:

E

Step-by-step explanation:

RSM proves correct

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