substituting E to seqular equation (Haa-ESaa)Ca+(Hab-ESab)Cb=O () (Hba-ESba)Ca+(Hob-ESBb)Co=O (2) Soa =Sbb=1 aa h。- HaatHab )c,+(HHga+Hab Sab )c 1+Sab 1+Sab (Haa(1+Sab)-(Haa+Hab))Ca+(Hab(1+Sab)-(Haa+Hab)Sab)Cp=O (Hoa(I+Sab)-(Moa+Hab))ca+(Hab(1+Sab)-(Hoa+Mab)Sab)Co=O (HaaSab-Hab)Ca+(Hab-Haa Sab)Cp=O Ca-Ch=0 Ca=Cb 4=ca。+C6。=Ca(。+6) nomalization condition ∫4g=1 (c(y。+ys)'ca(y。+wb)dx=1 Ic Wa+2c WaVs+cWs]dt=1 2c。2(1+Sb)=1 1 Ca= V21+S6) 1 (y。+6) V2(1+Sb) substituting E2 to seqular equation C。+C6=0 Ca=-Cb 2=CΨ。+CbΨ。=C(y。-Ψ6) 1 02= (ya-Ψ) V2(1-Sb)( ) ( ) 0 (2) ( ) ( ) 0 (1) 1 − + − = − + − = ba ba a bb bb b aa aa a ab ab b H ES c H ES c H ES c H ES c substituting E to seqular equation ( ) 0 ( ) ( ) 0 ( (1 ) ( )) ( (1 ) ( ) ) 0 ( (1 ) ( )) ( (1 ) ( ) ) 0 ) 0 1 ) ( 1 ( 1 1 a a b b a a b a b a b aa ab ab a ab aa ab b aa ab aa ab a ab ab aa ab ab b aa ab aa ab a ab ab aa ab ab b ab b ab aa ab a ab ab aa ab aa aa bb c c c c c c c H S H c H H S c H S H H c H S H H S c H S H H c H S H H S c S c S H H c H S H H H S S φ = ψ + ψ = ψ +ψ − = = − + − = / + − / + + + / − + / = + − + + + − + = = + + + − + + − = = ( ) 2(1 ) 1 2(1 ) 1 2 (1 ) 1 [ 2 ] 1 ( ( )) ( ) 1 1 1 2 2 2 2 2 2 * 1 * 1 a b ab ab a a ab a a a a b a b a a b a a b S S c c S c c c d c c d nomalization condition φ ψ ψ ψ ψ ψ ψ τ ψ ψ ψ ψ τ φ φ + + = + ∴ = + = + + = + + = = ∫ ∫ ∫ ( ) 2(1 ) 1 ( ) 0 2 2 2 a b ab a a b b a a b a b a b S c c c c c c c substituting E to seqular equation φ ψ ψ φ ψ ψ ψ ψ − − = = + = − + = = −