Question

3) Which of the following is correct?
a)-12 >-9 b)-12<-9 c) (-12)+9>0
d) (-12)x9>0​

Answer 1

Step-by-step explanation:

Option (b) is correct.

Because here we have

-12 less than -9

on changing sign of both sides inequality is revealed. Therefore, we can write as :

12 greater than 9. Which is correct.