Question

if the product of two whole numbers is zero, can we say that one or both of them will be zero? please justify the answer with examples.

Answer 1

Answer:

Yes, if the product of two whole numbers is zero, then one or both of them will definitely be zero. One number is zero here. Both the numbers are zero here.Jul 8, 2019

Step-by-step explanation:

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Answer 2

Answer:No

Step-by-step explanation:

No, it is not necessary.

for example I take a=b+c

a-b-c=0--------> 1.

a-b=c==> a-b/c -1+0..........2.

From 1. and 2.,

a-b-c=(a-b-c)/c

This means c(a-b-c)=a-b-c=0(From 1.)

Hence any no. C multiplied to 0=0