Question

If the product of two whole numbers is 0,can we say that one or both of them will be 0?Justify through examples.

Answer 1

Answer:

YES, WE CAN SAY THAT EITHER BOTH OR ONE OF THEM WILL BE A ZERO. IF WE MULTIPLY A NUMBER WITH ZERO, WE GET A ZERO. AND IF WE MULTIPLY A ZERO WITH A ZERO WE GET THE SAME ANSWER THAT IS ZERO.

EXAMPLES:

5×0=0

WHEREAS

5×3=15

HERE WE SEE THAT IN THE FIRST EXAMPLE, 0 = 0

WHEREAS IN THE SECOND EXAMPLE WE SEE THAT 15≠0

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Step-by-step explanation:

Answer 2

Answer:

Yes there has to be a zero to equate the answer to zero .

Justification:

If one number is 0 then,

2 X 0 = 0

here in the above example zero is included

if zero is not included then,

2 X 10 = 20

here the ones place has zero but not the answer is not

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