Q. malem
57 × 35 ( cabe )
10!!
7!
met malem-^-
57 × 35 ( cabe )
10!!
7!
met malem-^-
Jawaban:
57 × 35
= 1.995
10!!
= 10 × 8 × 6 × 4 × 2
= 80 × 24 × 2
= 1.920 × 2
= 3.840
7! = ( 7 × 6 ) × ( 5 × 4 ) × ( 3 × 2 ) × 1
= ( 42 × 20 ) × ( 6 × 1 )
= 840 × 6
= 5.040
No.1
57 × 35 = 1.995
No.2
10!! = 10 × 8 × 6 × 4 × 2
10!! = 80 × 24 × 2
10!! = 1.920 × 2
10!! = 3.840
No.3
7! = 7 × 6 × 5 × 4 × 3 × 2 × 1
7! = ( 42 × 20 ) × ( 6 × 1 )
7! = 840 × 6
7! = 5.040
[answer.2.content]