If a, b and c \in N which one of the following is not true?

Correct Answer is : ab+c⇒a|b and a∣c

a ∣ b and a c \Rightarrow a| b+c

a b+c \Rightarrow a| b and a ∣ c

a ∣ b and b c \Rightarrow a| c

a ∣ b and a c \Rightarrow a| 3 b+2 c

KCET 2006 Math Solved Paper

Question : 10 of 60

Marks: +1, -0

If a,b and c∈N which one of the following is not true?

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