4. a -(-b)= a + b for all integers a and b true or false
Answers
Answered by
3
Answer:
a-(-b)= a + b
a+b=a+b
LHS = RHS
Hence, True
Answered by
3
Answer:
a-(-b) = a+b
Explanation:
- - = +
so
a+b =a+b
LHS = RHS
true
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