0 0 1 ▁film ▁From ▁the ▁Queen ▁to ▁the ▁Chief ▁Executive ▁is ▁based ▁on ▁one ▁of ▁the ▁suspect s ' ▁ple as ▁for ▁am n esty ▁before ▁and ▁after ▁Hong ▁Kong ' s ▁hand over . ▁ ▁References ▁ ▁Category : 1 9 6 0 s ▁birth s ▁Category : 1 9 8 5 ▁death s ▁Category : 1 9 8 5 ▁cr imes ▁in ▁Hong ▁Kong ▁Category : Bra em ar ▁Hill ▁Category : B rit ish ▁people ▁murder ed ▁abroad ▁Category : De ath s ▁by ▁be ating ▁Category : History ▁of ▁Hong ▁Kong ▁Category : 1 9 8 5 ▁mur ders ▁in ▁Asia ▁Category : Pe ople ▁murder ed ▁in ▁Hong ▁Kong ▁Category : Is land ▁School ▁Category : 1 9 8 0 s ▁mur ders ▁in ▁Hong ▁Kong ▁Category : A pril ▁ 1 9 8 5 ▁events ▁in ▁Asia <0x0A> </s> ▁In ▁linear ▁algebra , ▁a ▁defect ive ▁matrix ▁is ▁a ▁square ▁matrix ▁that ▁does ▁not ▁have ▁a ▁complete ▁basis ▁of ▁eigen ve ctors , ▁and ▁is ▁therefore ▁not ▁diagonal izable . ▁ ▁In ▁particular , ▁an ▁n   ×   n ▁matrix ▁is ▁defect ive ▁if ▁and ▁only ▁if ▁it ▁does ▁not ▁have ▁n ▁linear ly ▁independent ▁eigen ve ctors . ▁ ▁A ▁complete ▁basis ▁is ▁formed ▁by ▁augment ing ▁the ▁eigen ve ctors ▁with ▁generalized ▁eigen ve ctors , ▁which ▁are ▁necessary ▁for ▁solving ▁defect ive ▁systems ▁of ▁ordinary ▁differential ▁equations ▁and ▁other ▁problems . ▁ ▁A ▁defect ive ▁matrix ▁always ▁has ▁fewer ▁than ▁n ▁distinct