Mathematics, 23.07.2021 03:50 hopeeast8
Tìm nghiệm của phương trình vi phân với điều kiện đầu sau: (mỗi ý 1đ)
a. x" +3x'+2x=0 với điều kiện đầu x0+=2; x'0+=3
b. x''-3x'+2x=tet với điều kiện đầu x0=1,x'(0)=-2
Answers: 1
Mathematics, 21.06.2019 18:20
Match each inequality to the number line that represents its solution
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Mathematics, 21.06.2019 19:30
Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points
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Mathematics, 21.06.2019 20:30
Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )
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Tìm nghiệm của phương trình vi phân với điều kiện đầu sau: (mỗi ý 1đ)
a. x" +3x'+2x=0 với điều kiện...
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