Tentukan suku ke -50 dari barisan aritmatika
4,1,-2,-5
4,1,-2,-5
Jawab:
Penjelasan dengan langkah-langkah:
Un = a + (n-1)
U50 = 4 + (50-1) (-3)
U50 = 4 + (49) (-3)
U50 = 4 + (-147)
U50 = -143
[answer.2.content]13 Things Mentally Strong Parents Don't Do: Raising Self-Assured Children and Training Their B
13 Things Mentally Strong Parents Don't Do: Raising Self-Assured Children and Training Their B
Jawab:
Penjelasan dengan langkah-langkah:
Un = a + (n-1)
U50 = 4 + (50-1) (-3)
U50 = 4 + (49) (-3)
U50 = 4 + (-147)
U50 = -143
[answer.2.content]