Page 53 - Fixtures

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a ∈ {0,1,2,…,7} 2a × 3b × 7c

.a = 0 .c ∈ {0,1,2, 3} b ∈ {0,1,2, 3, 4}
.1× 5 × 4 = 20
5000
4 ()

{0,1,2, 3, 4, 5}

.5 5000

CB A =/ 0,5 ABCD

. 4 × 6 × 6 × 6 = 864 .5 0 D

. 865 5000

.1,2, 3, 4,5, 6 6 [PACAT] ( )

.

6. .( ()
)
.
.(1,2),(2, 3),(3, 4),(4, 5),(5,6) ()