ab=0

ganolrifv9
2022-07-25
Answered

I know that if he product of two numbers is zero, then at least one of them must be zero.

ab=0

ab=0

You can still ask an expert for help

Lillianna Mendoza

Answered 2022-07-26
Author has **16** answers

There are two possibilities,either a = 0 or a does not = 0. If a = 0 we are done. If a does not = 0 then

we may divide both sides of ab = 0 ba:

$\frac{ab}{a}=\frac{0}{a}$

which gives b=0.

we may divide both sides of ab = 0 ba:

$\frac{ab}{a}=\frac{0}{a}$

which gives b=0.

kokomocutie88r1

Answered 2022-07-27
Author has **2** answers

ab=0

b=0/a

b=0

so

a*0=0

b=0/a

b=0

so

a*0=0

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