1.

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.

Answer»

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.





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