1. 4(r) Xo = 6'+ '
g6 +61{
=
= l(D
Q) ,',7-= [6 - l}rn
0t) S,n* -0-
LI
,1 3ina ff = .L
t2
r. f =Siner(,% 3oo
=
&l (t) 1,8 cr,l
:uA 7,g x tzso = qlso tuL
qTso + ilo = 17,5 a
jir) q7,5 + q'Tz = /0,0 rn/s
0l /ooo ft'1 = tkwt
36to&anA= th,r
:"91
,5 +99 =a,oq75 + o,oazT
t rIll0 -S6ro
=. 36,1 k*lh