I have some homework problems but I was playing clash royale in class today and I wasnβt paying attention to lecture so I have no idea how to do my homework :(
Its only 10 problems but idk anything
1) Solve for x, 4x + 3 = 7
2) Solve for x, 2x = 8
3) Solve for x, 3x - 1 = 8
4) Solve for x, 7x / 7 = 1
5) Solve for x, 5x + 3 = 23
6) Solve for x, 8x - 8 = 1
7) Given div(F)=0, it is true that curl(G)=F for a vector field G, iff F and G are C1 on all of R^3.
Let F(x,y,z)=(ax,by,cz) where a,b,c are constants in R. Then using the above theorem, we can say if div(F)= a+b+c=0, then F = curl(G) for a vector field G. Use ONLY the properties of curl, and not the concept of divergence, to show that if a+b+c=0, then F = curl(G) for a vector field G. Then, for generic choices of a,b,c with a+b+c=0, find a possible G.
8) Solve for x, 8x - 4 = 0
9) Solve for x, 3x + 3 = 15
10) Solve for x, 6x + 9 = 33
Please help!!! I will do anything if you can help me finish homework ππππ