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Harold made the conjecture that the sum of any two prime numbers is a composite number. Which equation is a counterexample to his conjecture? A. 17 + 2 = 19 B. 11 + 5 = 16 C. 3 + 10 = 13 D. 4 + 1 = 5
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Apr 23, 2016
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Harold made the conjecture that the sum of any two prime numbers is a composite number.
Which equation is a counterexample to his conjecture?
A.
17 + 2 = 19
B.
11 + 5 = 16
C.
3 + 10 = 13
D.
4 + 1 = 5
Mathematics
middle-school
Robbie Wareham
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A hope I really helped :)
Jason Stackhouse
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Apr 28, 2016
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