Page 67 - Modul Impuls Fix Revisi Validator
P. 67
Jawaban :
Diketahui :
= 4 ; = 2
= 3 ; = −6 /
Ditanya :
a. = ⋯ ? = ⋯ ?
′
′
b. ⅀ = ⋯ ? ⅀ ℎ = ⋯ ?
c. Apakah ⅀ = ⅀ ℎ ?
Penyelesaian :
a. + = + ′
′
4.3 + 2. (−6) = 4 . + 2. ′
′
0 = 4 . + 2. ′
′
−2 =
′
′
Lenting sempurna = 1
′
1= − ′
−
− = −
′
′
−2 − ′ =3-(-6)
′
56
