Question

.1.
What should be added to -5/4 to get -1?
(A) -1/4
(C)1
(B) 1/4
(D) -3/4
2.
Which of the following is the identity
element for addition?
(A) 1
(B)-1
(C) O.
(D) None​

Answer 1

Answer:

1.(B)1/4

2.(C) 0

Step-by-step explanation:

Ans 1.

-5/4 + 1/4

=(-5 +1)/4

= -4/4

= -1

Therefor, option (B) 1/4 is correct.

Ans 2.

The identity element for addition is 0. So, option (C) is correct