Can someone help me with this pls pls pls
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Answers: 1
Mathematics, 21.06.2019 19:00, yehnerthannah
Through non-collinear points there is exactly one plane.
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Mathematics, 21.06.2019 20:20, Kelbee781
Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
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Mathematics, 28.10.2020 21:30
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Mathematics, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30