Question

3. The product of a rational number -
4/7 and its additive inverse is : *
O (a) 1
O (b)-1
O (C) -16/49
This is a required question​

Answer 1

Answer:

option c

Step-by-step explanation:

Refer to the attached picture

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Answer 2

Answer:

-16/49

Step-by-step explanation:

the additive inverse of 4 is -4

product = 4*-4 = -16

the additive inverse of 7 is -7

product = 7*-7 = -49

so, the answer is -16/49