Answer:
i don not know this. but I think
Step-by-step explanation:
The geometric sequence is a sequence in which the proceeding number is equal to the preceeding number multiplied by a ratio. The expression that represents this sequence is an = a1*r^(n-1) where r is the ratio and n is an integer. This type of formula is exponential
Answer:
2/5
Step-by-step explanation:
One because the law of consines works on it
