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1. State True or False for each of the following statements:(1) For any two positive integers a and b, a + (-5) = (-a) = b, where b=0(ii) For any two positive integers a and b,(-a) + (-5) = a + b, where b=0(iii) Any integer divided by 1 gives the same integer i.e. for any integer a, a = 1 = a.(iv) 0 - (-11) = 0 or 0 - 27 = 0(v) (a + b)+c= a + b + c) |
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Answer» Answer: (1) True (2) false (3)false (4) True (5) True |
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