Page 21 - Fixtures

1 @ @pbjïØ Üa@ @V
1 C
A2
B2
3
3
4

32 B A1
C
.C C B
4 .4

. 3 + 3 + 3 + 3 = 12 B
: ()

.C B 3 BA

. 4 × 3 = 12 .

[Multiplication Principle]

. T1 , T2 , … , Tk T

ni Ti ( T3 T2 T1 )

Ti

.n1 ×n2 × × nk T

. ()
.