Page 98 - Math Grade 11 (Advance)

PROEUS DARA

~ Q
HlffHHS (2, 3) nt'i§ AB ~
u

~ Q
HlffHHS (2, 3) nt'i§ BA ~
u

s.2 urunriitli:l m su H
n
tu M(x', y') chfi5fflL1ta M(x, y) nt'i§tltrub1ru 81(0, a.) ttfiru M"(x", y") dJ

3umnca M'(x', y') nt'i§Utrub1ru 81(0, a.) tSl8 M" m3umnca M nt'i§Utrubun{fH~

" 0 •
n:1 ru c ~ rHl.n n ~ r.; 21 b 'L ffl'i§ :
M" thH5fflL1tS M nt'i§tltillb'i5S'i5Sltl M!!_..M,!!J,.M"
u n 4
Qbn~ruicag &~lJil~MSl (x", y") mu~~'i§~ta (x, y) nt'i:Hu~ffi1Url{PR~132lb
I U
'Lffl'i§ :

nt'i§tltrubmb H(O, k) trubma ~j = [~ ~] ~ si2j x' = kx , y' = ky

nt'i§tltrub1ru 81(0, a.) n.Ubma ix·~ = [c~sa. -sinal lx~
lJ·~ sm a. cos a. J lJ~

si 2J x" = x' cos a.- y' sin a. , y" = x' sin a.+ y' cos a.

d"Hi.HU truhma x" = k(xcosa.- ysina.) , y" = k(xsina. + ycosa.)
I

UnLnnrutu~ffiH:hih[jnJ lx·~ = [c~sa. -sinal~~ = lkc~sa. -sinal lxl
lJ·~ sma. cosa.j lJJ lksma. kcosa.J lJJ

7
93