tent suku ke -32 dari barisan bilangan -43 -36 -29 -22
Penjelasan dengan langkah-langkah:
BARISAN ARITMATIKA
a = – 43
b = – 36 – ( – 43)
b = 43 – 36
b = 7
Un = bn – b + a
Un = 7n – 7 – 43
Un = 7n – 50
U32 = 7 × 32 – 50
U32 = 224 – 50
100 Ways to Be As Happy As Your Dog
100 Ways to Be As Happy As Your Dog
Penjelasan dengan langkah-langkah:
BARISAN ARITMATIKA
a = – 43
b = – 36 – ( – 43)
b = 43 – 36
b = 7
Un = bn – b + a
Un = 7n – 7 – 43
Un = 7n – 50
U32 = 7 × 32 – 50
U32 = 224 – 50