di tulis step²ny ya kak yg lengkap smaa yg jwb yh serius aja makasih
![](https://id-static.z-dn.net/files/df9/c8cf0adb79620968b4028b5a8a36bb13.jpg)
Jawaban:
4. (-4,6,12)
CARA PENYELESAIAN :
Diketahui a = (2,2,-3) b = (-2,3,-4)
Ditanya : a.b
Jawab = (2,2,-3) . (-2,3,-4)
= (-4,6,12)
[answer.2.content]Jawaban:
4. (-4,6,12)
CARA PENYELESAIAN :
Diketahui a = (2,2,-3) b = (-2,3,-4)
Ditanya : a.b
Jawab = (2,2,-3) . (-2,3,-4)
= (-4,6,12)
[answer.2.content]