2023-2024学年江西省九江市高一(下)期末数学试卷.pdf
Ag)
-JYECD
8
2023-2024()
:8,5,40,
1.(5)=()
A.B.CD.
)cos2a+5sina=3,sina=()
2.(5
atooptQD-
3.(5)m,n,a,,()
4mln,njla,mjlaB.n_La,n_Lm,mcf,RallsCHalls,mL8,mLa
D.aL8,mcp,mLa
3,S=()
4.(55)Baad,Bie[al=piV,
A,25,av
5CS
5,55
5.(5)AABOH,,,Cab,c,e=asinC+BcosC,()
A.cosB=sinCB,sinB=cosCCcosA=sinBD.sinA=cosB
6.(5),M0,
,a,
4,04
M,4,
,M0,
M4a,
a.OM4,MOAeOLy=()
v3v3
4rpe0.5D.2
AHIR/KISH
-JYECD
7.(5),,4B,4B4,4PB,4B
0Q(),()
A,2V3r.3rC2D.tn
8.(5)z)=Asin(wz+p)(40,w0).
2,+22)=0,cos2p=()/
x
:3,6,18,
6,3,0
1.(6)zl,,()
A.|=|,=z.C$22,|a|=|a|
D.#\q+4|=|2-%|,z=0
2.(6)y=/(z),,
,ysin2(z),/(a)()
4,[0,1]