Question

On reaching underground car parking at 1st level, there Manya met her classmate Krishna. Krishna invites her to his house on 12th floor of same apartment. Now, what integer she should add in -1 to reach to 12? *
(a) -12
(b) 13
(c) -13
(d) 12​

Answer 1

Answer:

13

Step-by-step explanation:

-1+13 =12

Answer 2

Answer:

(a) -12 ok note this

Step-by-step explanation:

-1-(13) = - 12