zq- P10
r Min hinh hi6n thi12coi&3đnq. 12coi&3đnq.
. Khi ning luu ktt 96 KB
tuong duong 1,500 lCn v?r
sii dicn lhoaị :.l:.r Effi
ffiE@
@@@@
EL. 5O6W
Man hinh 2 đng (Dong tren hi6n lhi 12s0, donq duoi hidn thi 10+2 so).
Cd dey di chfc nang eiia EL-509W.
Bd xunq cdc chtc ndng sau:
Giai phuong trinh bac I, II, ilỊ
Giai he phuong trinh baclvdi2va3an.
Tinh toiin vdi s6 phfe, ma lran,vector
tronq d?ng dai s6 va luqng gidc. Thich hop nhet cho SV gai hqc.
,3!:t+=O !g=.', &&€ 6,&s i*€e, & q . , .=-
cONG ry c6 PHAN xuAr NHAP rnAu LE MINH
,ẹ?-r:
PH[r mar PHnilG filn g mel
la
n;ffH (HUflG CO lllilcu HOll
3 D8fl Gl[i( DCU
(xern THTT sd 326 thdng 8.2004 t'ti
sd 329 th(tng I1.2004t
X6t da giSc d€u A1A2...A, c5 r; canh \di tanr aJ
g5c r-l dinh Id A,,A:A2 = cr ta cci lfít
cr c( 360o* OA" A, + ÁOẠ = -{-- + * OA" A, + ÁOẠ = -{-- + - sllv rl c( = 2) n '= rl 1r.4: - ')', -l r! I I t1 Hinh 1
L GiA srl0 m6i dinh chung c6 b6n da grị Jiu I rrr.
n, p canh (tdt ce cdc canh bang rthau) lA:.t ;. -, . ,.,. t-r,
Hin,\ 2
vdi cdc g6c 0 drrh li ạ;. o,.. .ụ.-ạ: [\t.'u iterr d€ biril da
gi6c nly c6 chung dinh r) pirrr kin nrlrt rhlrne lil
o,1r*cLr,+cLn+ạ tj = i60ọ suv rs +-l-1*1 = 1 (1)
ktnnp
Gi6, sri k> m> t,> p ())D€tlrdy 1*'-'-'<1 nentir(l)suy ra p<4. D€tlrdy 1*'-'-'<1 nentir(l)suy ra p<4.
"kmnpp
X€l cdc truimg hop sau :
a)Ndup=4thi tir(1) c5 ] u 1nl=1<1 non rr <+
kmn4n
Kdt hqp vdi (2) c5 n =4. Ttr d6 ]*1=1<1 nen ,n<4.
km2nt
)'uy ra fi-t = 4 r'i í = -1. Lric d6 bdn hinh vri6ng chung dinh
v) khong c6 hai loai da gi6c kh6c nhaụ
b)Ndup= 3 thi tn(1) c6 1* I n I
=1r1 non n < 4.
kmn3tt
Hinh 4
Hinh 5