\(N=160.20=3200\left(nu\right)\)
\(\Rightarrow2A+2G=3200\left(1\right)\)
Ta có: \(C_1=2G_1\)
\(\Rightarrow\) \(G=G_1+C_1\) \(=G_1+2G_1\) \(=3.G_1\)\(\left(2\right)\)
Ta có: \(T_1=2C_1\) \(=\) \(4G_1\)
\(\Rightarrow\) \(A=A_1+T_1=\) \(G_1+4G_1=5.G_1\)\(\left(3\right)\)
Thay $(2)$ và $(3)$ vào $(1)$ được: \(2.5.G_1+2.3.G_1=3200\) \(\Rightarrow\) \(G_1=200\left(nu\right)\)
\(\Rightarrow\) \(H=N+G=\) \(3200+3G_1\) \(=3800\left(nu\right)\)