!!
&$%#-"+'.(*)/,!
-%'#)$(".,+!
*&5*61#Z[%61&C12$"0P1Hxl_k5*%1#Z[%%1&C12$Sq<FH2':5B<!>G?K"miEz`S9Q4
Nf<PR8B<5">G}FjG2'!$"#5DG4S@A4NB
L7H0OI=T!
BH"sG7(.*83S\! L! g! E! 1! B! |;AJA[:1!E3"aG089-Sp@AwFv;?1H"w5{EUXYVWS<P?KFL"
9GdrhG/+,4!)&Sco;A[:1!

*&-')(.+tjn#! sGuS]8!#^.$+$x,'x(/)*,$(-x,'.x'/)*#" sGbzGm~"I?HmySeKM!I?">GC6G xGSeKM!#^.$+$y)x,(,x',,$y)(x,(.x!
-%'# 2! GEFDdB_PsR[Xta)$(".,*# \>]>opDuyL5:Qb=7@!$,+i%+!
*0&"0&".' 0*$ \>qh]>m6K>e^>Yl<kVDS?@!$N0i%.$x-&y-%&2y(+*% \>WZD7@!$N0i%/,%$-'j$%0&j-%-% .'j.&j/$ %*& i(,++"-sinJt' I1 ;v3ACBjzD\>n`_>U];m
7!$N0i%,%fOYlU] a&jb>U-%TU] AH>U*' cosH(+#2><4"sinH"tanH>cDS?@!895"+)H)I<6B!$N0i%*( MrgyDxw5: cos,0*>cDS?@!$,+i%*) \>WZD7@!$N0i%,% ddx logx-% ddtsinJt*"! \>WZD7@!$N0i%!
!
,% x,- dx-% sinxdx

]MgOXQh_"#!"$%! 1(UcF.26/:="'x,2('x+3(/0x'2!-), x'%3 && "5#`QVZ)SLA]M*!%10W\2(KARY'TARY(Fkj:="!52,4#',3(#6 ,5-!97,5x// ,62.',3(!
!
!
5$ x/ 697,597
597/, 6 / 6 && "5#>DJ`QVZ)SLA]M*!%13W\%" 1(N^beAP@;E?"y/x2,2x+2/'x2,2x+1(+1/'x,1(2+1x'1+*(!y,014 1 && "5#2(N^beAP@;E?"y/,'x2+5x(/, x2+5x+ 52 2, 52 2 /, x+ 52 2+ 25
4&! ' ( ' (" ' (25x'% 52 +*(!y,034 4 && "5#`QVZ)SLA]M*!%14C<B"f[G$H9FW\%# adFilI:C;!
5+!
5 /'5+!!5('3+!!5(/ 5#3+5!5+3!!5+'!5(2!
3, 5 '3, 5('3+ 5(32,' 5(2!5+5 20+8!515+8/ 9,5 / 4 /5$2! 5 &&"5#`QVZ)SLA]M*!%11W\3

4! TQSMnKjXz[c^{l$! }9JLAxoeMpV@KE"
2x1+2y1+7y-/~vM2DZBCu]@KE"x1+y1+ 72 y+ 32 1, 32 1-/' (' (' (' (?A;BC"*)%"0!$ 43#!,(% 43 &' && "+#. x1+ y+ 32 1- 32 1yhO$R5Mai$" 0('1,j'(4+j1(-1#4+j1#1,j4,j11-0/+j3,j4,',0(1-12$j && "+#1(twG\|skjMtw"tbFY=KE"2,j3 - '2,j3(1 - 21,1#12#j3+'j3(112+j3 '2+j3('2,j3(2 ,'j3(105 8,j13,0513+j,6,j13- 8,j18,j05 - 8,',0(05 - 14-$ 275 $j2245 && "+#q^`f)_WGjX*"%16IAH"yhO$R1Mai$# gdmMQNPSDr@>E;D<K:Mc@{lD@!
0(#I-0// cos, U5 +jsin, U5 -0// cosU5 ,jsinU5!2 0 !
-0// 1 ,j1 -50 3$j50 && "+#1(#I-100, !6 && "+#q^`f)_WGjX*"%08"18IAH"yhO$R0Mai! ' ( ' (" '' ((mZz]g`{r&# sin5U,cos5U/4MO"sinU/."4-cos5U
30U0 V5 >N"sinU/"4-cos5U/"4-3#;5 /0.6 '' "*#59 3
1 tanU/ csoinsUU / 3#3#; / 4 '' "*#t`ci*bYImZ+!&4:LCJ"ykS%T4Rdl&$ cos482/co(s782-632)/cos782cos632,sin782sin632"/ "45 $ 56 , "45 $45"6,4 "5("6,4) " 2"" 3$1#
/ 5"5 / 5"5 "5 /'' "*#4t`ci*bYImZ+!&53LCJ"ykS%T6Rdl&% [sGvw_eFA!4)JqmIvwIahBILL"5)Jbn\mIvwxRf<LA!
4) ddx logx/ 1x '' "*#d sinWt$ dWt/cosWt$W/!cos!t '' "*#5) ddtsinWt/ dWtdtykS%T48Rdl&"! [sGow_eFA!owJvwI^XeFA>N"jE?CuRvw@EowAPpI\mHGDE<QK O.KFA!G="4)Jah(4:#5)"
5)Jah(4:#49)BILLFA!
!
!
x-5,4 ,C/% 1 $C!C&(+)' '' "*#4) x45 dx/ x-5dx/ -5,4x!
5) sinxdx/%cosx$C!C&(+)' '' "*#ykS%T4:Rdl

6# c`bZVp¸uyº#!"%$

HK:T3¨£F9N>B7# ºL"º+8p|"º,%+*8~¦p|c`bF?!jQUZ&fi(UZ)G34'Jo>E3V´IT"º+7Tº/NFLl>B3G<XF?!I6"ªFL(½Á)K{¾mÀ"(¤¿)K«¤x6SM(tn)K§stK`\_bF(UIL^2rb^)
KZ¼v=WN?KFw'+9w(5&w6"p]5^J1-!>B8DE"º.7Tº0NFKºK4C"Y7TI3º82DB´RG`2GkZ©[
FQ½lF9I3´L"Q4g¥(UIL^2rb^)Z²w>Ei=3!
¶FL"K$FUIL^2rb^5MaZqJ6=T3>B2
G"%FFvgy"&FLrb^5V^P5OPXZU;N?!
=TJº+7Tº-NFL"ªZ²w?VKJTfRpx3^J5eYF?!
<Kº8Y7TI7DB´L"Jk>B K(jQUZ SH5^Jd%n)FrpZQ4g¥²w>I6>Ei=3!I6"º-KD5uhX
Z¶%FdDE3N?!
zKº1"+*8KG9¼v=WI7DBpKF?8"~¦p|c`bK[No_sF?!<K¢¥8ªKpF"®°Kh»G>Eosuh
X82DE"<WZqJl:µ8@>@=tKF?!<<F"º1"+*8F
9I7DB´Q¶ZzNF©O5BG9JL"9DG½lF9VS4JI
DE3N?!AWFL"¨£JSDE^J5B?AmgZ>N?!<K¬¡L2:NFQ¹e¢¥G6}5i=3!

$ 45iCE$ 50#65i$ 70#85i$ 90iC\^Jz,qc>E3N?!¶F²wZPE3DE"Y7TI3j83S4IT(¤y oKp ,­)Q±»>Ei=3!
^Jz,88qc>E3N?8"J¯¼Ip¿L C@E
3VKF"¶F²wZPEi=3!
^Jz6):7-8"Q" 4" g" ³" F?!¶FªJ¯¼IpZa]^$>Ei=3!
lZ4px3^Jz5M" a" <W/S;.0*7-+9"¶K!7T²w>Ep¿Z·J>Ei=3!