Đưa phương trình sau về dạng chính tắc:
(∂^2 z)/〖∂x〗^2 +2 (∂^2 z)/∂x∂y+(∂^2 z)/〖∂y〗^2 =0...
Mathematics, 15.06.2021 17:20 hdkdkdbx
Đưa phương trình sau về dạng chính tắc:
(∂^2 z)/〖∂x〗^2 +2 (∂^2 z)/∂x∂y+(∂^2 z)/〖∂y〗^2 =0
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:50
Write the linear inequality shown in the graph. the gray area represents the shaded region. y> -3y+5 y> 3x-5 y< -3x+5 y< 3x-5
Answers: 1
Mathematics, 21.06.2019 17:00
The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle
Answers: 1
Mathematics, 21.06.2019 19:30
1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show
Answers: 1
You know the right answer?
Questions
Spanish, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
World Languages, 12.11.2020 21:10
Social Studies, 12.11.2020 21:10
Geography, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
Biology, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
Health, 12.11.2020 21:10
English, 12.11.2020 21:10
Mathematics, 12.11.2020 21:10
