Mathematics, 04.01.2021 14:30, jholbrook7643
GEOMETRY
1. Write a system of three unknown three equations so that there is only one solution and find this solution.
2. Write a system of three equations with three unknowns that have no solution.
3. Write a system of three unknown equations that has an infinite number of solutions and find these solutions.
4.show similar and different properties of scalar and vector derivatives.
5. What vectors are obtained if we leave out one of the three conditions in the definition of vector product? Look for all three conditions.
Answers: 3
Mathematics, 21.06.2019 12:50, 1963038660
The perimeter of a rhombus with a side of 6 is 24
Answers: 1
Mathematics, 21.06.2019 21:30, alegora78
He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
GEOMETRY
1. Write a system of three unknown three equations so that there is only one solution and...
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