Respuesta :
Answer:
a + ar + ar² + ar³ + ... = ∑ (k = 0 to ∞) ar^k = a / (1 - r) for |r| < 1
Answer:
yo you gotta post the whole question
Step-by-step explanation:
Answer:
a + ar + ar² + ar³ + ... = ∑ (k = 0 to ∞) ar^k = a / (1 - r) for |r| < 1
Answer:
yo you gotta post the whole question
Step-by-step explanation: