Page 128 - Math Grade 11 (Advance)

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t ~ mtl UtH'i m Hl.Il : B : " ill run w m rH1.fH 2 ~ "
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t~tllimmllimtl~HJ'i:fls w nbtf:rHllit2Q'l'i:fls 4 aiirulli&ru2 1 'i:flsriss 5
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2tl~t1Mt2}ltru2 1 'i:fl2 2 mms P(B) = l~ , P(A) = 5 ,
10
1
2 5 2
P(B n A) = nnru P(B) x P(A) = ~ x = = P(B n A)
10 10 10
Cl.l &:::$/Q c! q 4C), ct c:::.
m P(A n B) = P(A) x P(B) tf:m t~mLn~filHl.fl A sbLt1~filH1.fl B 132
..
9lR9tlm'1

P(AI B) = P(A n B) = P(A) x P(B) = P(A)
P(B) P(B)
P(BI A) = P(A n B) = P(A) x P(B) = P(B)
P(A) P(A)

~LHS& P(AIB) = P(A) P(B/ A) = P(B)
- t~tllimm P(C) = _!_ P(B n c) = o tUm& B n c = ·0
....., lO
P( C) x P(B) = 1 x 4 = 1 ,., P(B n c)
10 10 25

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&tnru B n C = 0 tS'H B sb C dl1Jl~filH1.fl1321:fU15L13h '1
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