x+7=2
50 $\sqrt{\3}$
-8x+(4x)
32,401.47
36,910.21
2,192.43
10,115.00
90,226.82
172,440.68
13,451.78
235,072.30
11,402.03
0
4,386.86
Total
∇2U :=Uxx +Uyy +Uzz =0, −∞<x, y<∞, z>0,
U(x,y,0) = f(x,y), −∞ < x, y < ∞,
U(x,y,z)→0 as r= x^2+y^2+z^2→∞. solve this using fou...
a
(−14⋅3÷(−169))÷(−13)÷(−11)
0.213+0.00213=
x-4=8
2/7/4/5*7/9*9/5
x=3,y=4 then 2x^2+y^2 ?