State True or False for the following Questions
18. Integers are closed under multiplication _____.
19. (-237) x 0 is same as 0 x (-39) ____.
20. Multiplication is not commutative for integers _____ .
21. (-1)-is not a multiplicative identity of integers _____.
22. 99 x 101 con be written as (100- 1) x (100+1) _____.
24. (A+B) + c = A x C + A x B ____.
25. A x B = B x A _____.
26. A+B=B+A _____.
27. A - B = B - A _____.
28. A ÷ (-B) = -(A÷ B) _____.
29. A ÷ (-1) = -A _____.
Answers
Answered by
1
Answer:
true
false
true
true
false
true
fase
Answered by
1
Answer:
____HOPE IT HELPS____✓
Step-by-step explanation:
____________
(18) True
(19) True
(20) False
(21) False
(22) True
(24) True
(25) True
(26) True
(27) False
(28) True
(29) True
_____________
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