Question

Translate into mathematical sentence. For any rational numbers a and b, if their product is zero then either a or b equals to 0.

Answer 1

Given sentence :

For any rational numbers a and b, if their product is zero then either a or b equals to 0.

$\underline { \pink { mathematical\: sentence:}}$

$If \: ab = 0 \implies a = 0 \:Or \:b=0 .$

$\blue { Where, \forall a,b \in Q }$

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Answer 2

Answer:

If ab = 0 ⟹ a = 0 or b = 0

Step-by-step explanation:

The statement is true, since any number multiplied by zero (0) is equal to zero.