Product of two integers can be:
Positive
Negative
Zero
Cannot say
A product of two integers can be positive or negative or zero. Example: 5×6=30 or −5×(−6)=30, 5×(−4)=−20, 5×0=0
State, true or false:
(i) product of two different integers can be zero.
(ii) product of 120 negative integers and 121 positive integers is negative.
(iii) a × (b + c) = a × b + c
(iv) (b – c) × a = b – c × a.