Q594
If the sum of all the prime numbers is 'x' and that of all the odd prime numbers is 'y', then what is the value of x - y?
A.
2
AnswerB.
C.
1
D.
0
Answer: Option A
Solution
Answer: Option A
Solution:
Sum of all prime numbers (x) = 2 + 3 + 5 + 7 + . . . . . . . .Sum of all odd prime numbers (y) = 3 + 5 + 7 + . . . . . . . .
x - y = 2 Answer