Question

1. Which of the following whole number has no predecessor.
(a) 1 (b) 0 (c) 2 (d) none
2. 0 ÷ 2020 = ______
(a) 2020 (b) 1 (c) 0 (d) not define
3. multiplicative inverse of 2 /3 is
(a) -2 /3 (b) 3 / 2 (c) - 3 / 2 (d) 2 / 3.
4. Which numbers can be shown as triangles
(a) 3 (b) 6 (c) 10 (d) all.
5. Which numbers can be shown as squares
(a) 4 (b) 9 (c) 16 (d) all
6. 1 ÷ 0 = ____
(a) 1 (b) 9 (c) 16 (d) all.
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Answer 1

Step-by-step explanation:

1. 0
2. 0
3. 3/2
4. all
5. all
6. 1

________________________________

Answer 2

Answer:

1. b

2.0.

3.a

4.all

5.all

6.1