Question

7. For each of the following statements write a true (T) or false (F).
(i) The product of three negative integers is a negative integer.
(ii) Of the two integers, if one is negative, then their product must be negative.
(iii) The product of a negative and a positive integer may be zero.
(iv) If a> 1, then there is no integer b such that a x b = b xa= b.​

Answer 1

(1) True

(2)false

(3)false

(4) don't know