( Prove that spherical coordinates system i)(r,θ,ϕ)isorthogonal.
(ii)RepresentthevectorA=2yi−zj+3 in spherical coordinates an...
15. Starting at sunrise, the temperature
rose 1.5 degrees Celsius every hour.
After 10 hours, the temperature was
40 degrees Ce...
4/9x*8/64
𝑦(6𝑦^2−𝑥−1)𝑑𝑥 + 2𝑥𝑑𝑦 = 0
(i)Provethatasphericalcoordinatesystem(r,θ,ϕ)isorthogonal.
(ii)RepresentthevectorA=2yi−zj+3xkinsphericalcoordinatesanddetermineAr...
5x/2+3=2x+11
5(2x-3)-4(x-3)=6
3/9*3/9
1+2/1-2/3
12/16*3/18=
