4. A and B can do a piece of work in 12 days
B and C in 15 days and C and A in 20 days
In how...
Math, 18.04.2021 19:10, hardikvashist01
4. A and B can do a piece of work in 12 days
B and C in 15 days and C and A in 20 days
In how many days A, B and C together can do
the work?
Answers: 2
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Math, 20.08.2019 06:00, Unicorn1523
Select all relations below that are functions. [select all that apply.] a.) {(4,,,−1)} b.) {(7,,,8)} c.) {(4,,,2)} d.) {(2,,,3)} e.) {(3,,,6)}
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