evere11605
08.11.2020 •
Mathematics
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
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Ответ:
E
Step-by-step explanation:
RSM proves correct
Ответ:
1/2 full = 108.1/2 = 54.05