Question

What will be the successor of a negative integer like – 91 ?

Answer 1

Hint:- Integers are sets of perfect numbers from negative infinity to positive infinity. And, the successor of Integer will always be integer.

Complete step-by-step answer:
As we know that the successor of a number is one more than the given number.
And the predecessor of a number is one less than the given number.
As we know that integers are the sets of numbers starting from negative infinity and goes on till positive infinity.
Integers are {……………., –5, –4, –3, –2, –1, 0, 1, 2, 3, 4, 5, ………………}
And if the given number is a negative integer than its predecessor and successor will also be a negative integer.
So, here we had to find the successor of –91.
As we know that –91 is the negative integer.
So, its successor will also be a negative integer.
The successor of any number x is x + 1.
So, the successor of –91 will be –91 + 1 = –90.
And, –90 is also a negative integer.
Hence, –90 will be the successor of –91.
Note:- Whenever we come up with this type of problem where we are asked to find a predecessor or successor of a number then we should remember that the predecessor of a number is one less than number and successor of a number is one more than a number.