Page 220 - Math Grade 11 (Basic)

PROEUS DARA

c:p~ et ':;) ~ 0? Q,l~ ct ~ I:::PQ ct
'" um1illHtfltHlit5ntS A sb B dl'it5tHSUrlfiillHlJl A SbUI:lfifilHt.n B <J
" u ~ l " "
~Q et ~ t.::lP~ cl QJQ clc::t, ~~ r;;t
.. Lrl ~ illHLil B s h Lrl ~ illHlfl D m Lrl ~ill Hlfl ~ s tp fDL~ h ill bl.Hlm Lrl ~ illHt.n
l
? Q t:::PQ ci'Q
dru?Ht.ntS B Sb D dlUI:lfifflHt.n~Sffiu'tflS : B n D = 0
I "

QJQ et 0 t.::lPC\ et
'Lrl~illHt.n91b 2 rtlLrl~fflHt.nLlilnEl : An A = 0 , Au A = s
.. t):lmsun~ill~nil 2 litrlmmmun~illanil-i!smfU'i~h '1
" ""-" ot " I ~
I
.. Lt5lilt5hq!J~ill:i nil~ru md ruwJt5&sr3~ SnHUlLfDt5
u 0 ""
shf3ssnHUlffiu P(A) = u~SnH1Il'LfDt5 n(A)
u 0 ""
uSSnHt.nffiu n(S)
u
.. ~Qlt5tS ruuuJrunn S t~Sb I P(S) = I
u
'" Lt5lilt5ts@~m:inil-i!sffiu'tflst~2h o P(0) = o
u
.. it5lilt5tsun~ill:i nil~runb rum t'Jrunn mr3ss fE1 ruts:imsm [o, 1 J
~ " Uot U GV
U I
OsP(A)s 1

.. 'it5lilt5m~s1r;s fE1rurht.n~Hirnmti3runn s t94mSlg [o, 1]
w 1 ~ ~
u
P : S_,.[O, I]
? IC:li)Q et Q c::b
.. Lt5lilt5tSLrl~illH1Jltiru~M A sb B R :
u
P(A n B) = P(A) x P(B) ttl A Sb B -i!S91R9bff1
""
P(A n B) = P(A) X P(B tEl ru A tRfi~ s ) ttl A sb B 91 R9b ffl
1 ""
"=' QpQ ct Q c::b
.. Lt5lilt5tSLrl~ill:iMdru1Jn A sb B R: P(AUB) = P(A)+P(B)-P(AnB)
u
P(AUB) = P(A)+P(B) ttl A Sb B m@~fil:irul-i!stpf'd'[Yb
';) Qpq ef 0 '1:1 .:::$ - 1
'" ~lilt5tSUl~ill:ibt.nti&rl(!JtS A R : P(A) = 1-P(A)
u

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