Question

Select the proper options
1. Which of the following is the identity element?
1.1
III. 0
II. -1
IV. None of these
2. Which of the following is the Multiplicative identity for rational number
1. 1
III. 0
II. -1
IV. None of these
3. Which of the following is neither appositive nor a negative rational nu
1. 1
III. Such a rational number doe
II. 0
IV. None of these
4. Which of the following is the reciprocal of the reciprocal of a rational
I. -1
III. O
II. 1
IV. The number itself
5. Which of the following is the reciprocal of a ?
I. a
III. 1/a
II. 0
IV. -1/a

Answer 1

Answer:

1. 0

2. 1

3. 0

4. The number itself

5. 1/a