Page 107 - Math Grade 11 (Advance)
P. 107
PROEUS DARA
li f ru tali [ ~ tih t' 1l ruu qp ri t 111 ruihtj M [~ ~] '1
12. U~~th x+y = 1 st! 2x-y = 1 t~ta9is~ru')tGJtit9Jriml3tltrubrut~n:i~ f '1
13. d5urup:; P st.! P 2 t~bt91Un.f1u P't sb P' 2 ffii3t5t'rubrutsn:i~
1
2 2 2 2
f: (x, y)- ax+ by,( ex+ dy) ttfi rud5 P P = P' P' tlfitSH a + c = b + d = 1
1 2
2
1
st.! ab + cd = 0 '1
14. run f mtit'rut~ruc~m~&1lruuqprhf1lruihtjM [ 1 2 J '1
-2 -5
~lihlYAl~t~U~~ L Sb L ttl L t~bt9i L ffii3 f ttfiru L Sb L
1 2 1 2 1 2
lJi~Un.flu P(O, I) '1
102
