Question

(i) For any two positive integers a and b, a x (b) = (-a) * b =
(ii) For any two positive integers a and b, (-a) * (+b) =
(iii) Product of three negative integers is a ........ integer
(iv) Product of four negative integers is a ......... integer.
(v) If we multiply 4 positive integers and 3 negative integers, the sign of the product is​

Answer 1

Answer:

1.false

2.-c

3.negative

4.positive

5.negative

Step-by-step explanation:

Answer 2

Answer:

(i) = false

(ii) = (-c)

(iii) = negative

(iv) = positive

(v) = negative

Hope it will help to you

Step-by-step explanation: