内容正文:
fU + - + H-T + Wfr +4irt&+iilru
i&rr\:t5o r\ +rA,Et)El tt}o h\4f
i*,HHIE:
t . E ffffi , 4 b ftW E a ill W F, .W E lff Zfr! tEE H #., W RM E #ffi trifih li XM64 trej 6r "
2. frt+Wi'v'rnff.H 28 ffi€Hift ],1tftt*E[,I1fr{frH 0. s €X-rq€,+i4B!*++fitr.+'f4rg.€i4
i#Wr.
3. 16ffi fl t{ ffi 5/1fr E E & ffi H trl E MaW.frJ tEE, E fi 4 E tr W,+ E *1 E #fiit ; /l H fia- !ff . ifr ffi 6 t H!
Fry+'*.
s. z iAfrRtr,{44id6flr6tr+-+t Fl "
-.' f Effi : ^+ 8 {rffi , fi zJrS 5 i}, ^rt +o i}. EE,J'EH il Ht El +ft rfi +, F.€ -U{+eE E e*.
1.fttr' ir e (0, + oa ),lnr +cost>3"HIAEI
A. Vre (0, + rc ),lnr +cosr(3 B. Vre (0, + co ),lnr +cosr <3
C. l:re (0, + co ),lnr +cosx{3 D. lr e (0, + m ),lnr + cosr (3
2. d, fr fr . E!IX,€ 5 lH,F, o @-#, hlr E " ffi HtlF ft #ffi A.+, 4illil.,F. M ( - 2,7 ), IU cosc =
,lq'- r l,x<1,
8.Bfn6ffi/t,r=l , 7 fig(x)=f(x)
[x--4x+2,x>1.
+ m(m*o)H 3 +4.F,,IU*ffi - 6lB€ffi Et
" (''il
. t -+,-+l
, (.,i)
, t -+,-+)
B. log, nr. + IogrnS2
D.m(z+3)<20
r, -l z-! ^1/s3"' 53 c /qzD-6
jti'tfri{+ s ,}, *lJr}i61tHi'r+2 fi ,Aft#H!{+ 0 ,}"
s. a|trn ",b e R,fl{{E;i$"a > 6"fritfi!-+frh ,/.'$f-l+rlUF
A..a>b+2 B.a+2>b n. !.!J; .t6
r0. Bffra&.("t =ffi,nu n t\iilts;i1ffiklF-
B. tr&/( r) H!tr*.++,fi ( 3,5 ) +,l'xt4fi
c. 8w. f( x)&.(1,3 ) i+iFltrjg
o. 8rffi/(,) *!ffibIt( - o,5) U (5, + m ;
^t 1
.tE Ji
A. m2 + n2 >18
_l I 2
c. - +-2;mnJ
t2. CfuAW.f(r) = sinr +^$"o"" + 1"i.,, -^,,5"o.' I ,qt-nfUUt*f.ffitrJft.
t. &wf?)fr\--tBffih".
s. 8&"( ") E! K *T*.+ y ffixtf,s
c. s*. -f(') &l f , :.] t-+;aEra
n. trfi"f( ") ffrHv*'ht -,E,z.,El
=.H*E:Jt4 r.lrffi,firJrffi 5 51 ,*2O ll"
13. BflrRAA = {1,3,5,6,8},8 = {2,3,4,6},\IITE+|frtr*[h# ffJ#-#h
t4.fi tana=?,^U .-(2" -f) =
1s. r:41fi ./( r) = loe+( 6r - s,' ) F!+iE#rBtrt'Elt
| -x2 +4x +5-*<3.
16. CXnMft f(t\ = I ^H+ a>0 Ha*|.[0+log..x,r>3,
3. t [il&*f(x)B'riE)t}.1.)l n,11l(x) -f(x+2) =t2,#f(4) =3,\t)f(2022) =
A.3 8.4 D. -4c. -3
tli4.2h!f -lg8i + logndT.5 -
A.I B.-I C.;
s. " &W.f(,) = sin( 3r - zq) F;lfrAW" E" e = [" frrl
L.lf4ltr.,y'ryRt+
c.,/.g6Ji4d.+,t+