%15A2 ⇒HK=A 30HK2 = 1AH2+ 1A' H2 = 2A2+ 2VÌ%VẬY%D(B;(ACC ' A'))= BA...
8 .%15a
2
⇒HK=a 30HK2
= 1AH2
+ 1A' H2
= 2a2
+ 2Vì%vậy%d(B;(ACC ' A'))= BAHA.d(H ;(ACC ' A'))=2HK =a 302
⇒HK=a 30HK2
= 1AH2
+ 1A' H2
= 2a2
+ 2Vì%vậy%d(B;(ACC ' A'))= BAHA.d(H ;(ACC ' A'))=2HK =a 30