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Four distinct integers a, b, c and d have the property that when added in pairs, the sums 10, 18, 19, 20, 21, and 29 are obtained. What are the four integers in increasing order? (place a comma and then a space between each integer)

 Jan 26, 2021
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Here :   https://web2.0calc.com/questions/help-plz_82179#r1

 

 

cool cool cool

 Jan 26, 2021

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