III. Properties of Fundamental Operations
1. Is a + b - b + a? Give Reason.
2. Is a - b-b-a? Give reason.
3. Is a + b = b + a? Give reason.
4. Is a + (b + c) - (a + b) + c? Give reason.
5. Is a x (b + c) - (a + b) x c? Give reason.
6. Is a x (b-c) - (a x b) - (ax c)? Give reason
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Answer:
All are correct because in 1&2 there is a commutative property nd in last there is distributive property
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Answer:
Step-by-step explanation:
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