A+2C = 0...(1)
B+2D=2...(2)
4A+3C=0...(3)
4B+3D=-1...(4)
solve the matrix(4by5),...
Mathematics, 25.05.2020 22:00 july00
A+2C = 0...(1)
B+2D=2...(2)
4A+3C=0...(3)
4B+3D=-1...(4)
solve the matrix(4by5),finding A, B,C, D.
Answers: 2
Mathematics, 21.06.2019 14:30
What is the order of operations for 2 + (3 - 9) ÷ -3 · 4 in number order 1. subtraction 2. division 3. addition 4. multiplication
Answers: 1
Mathematics, 21.06.2019 16:30
Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15
Answers: 3
Mathematics, 25.02.2021 03:40
Mathematics, 25.02.2021 03:40
Mathematics, 25.02.2021 03:40
Chemistry, 25.02.2021 03:40
Chemistry, 25.02.2021 03:40
Social Studies, 25.02.2021 03:40
Mathematics, 25.02.2021 03:40
Biology, 25.02.2021 03:40
Social Studies, 25.02.2021 03:40
Biology, 25.02.2021 03:40
History, 25.02.2021 03:40