Question

Q11. Predecessor of -9 is
(a) 8
(b) 8
(c)-10
(d) 10
Q12. Successor of -lis
(a) -2
(b)
(c)
(d) 2​

Answer 1

11. -8

12. ??

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Answer 2

$\huge{\red{\underline{\overline{\mathfrak{Answer}}}}}$

1.Predeccessor of -9 is -10.

2.Successor of -1 is 0.