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Find two numbers a and b whose sum is a+b is -1 and whose difference a-b is 3
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Find two numbers a and b whose sum is a+b is -1 and whose difference a-b is 3

User Aswath
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1 Answer

3 votes
a = 1
b = -2


a + b = - 1

1 + \: - 2 = - 1

a - b = 3

1 - - 2 = 3
User Rutha
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