等比数列的通项公式
general term formula of a geometric sequence The general term of a geometric sequence is given by $a_n = a_1 \cdot q^{n-1}$, where $a_1$ is the first term and $
CSCA 数学 考试术语
general term formula of a geometric sequence The general term of a geometric sequence is given by $a_n = a_1 \cdot q^{n-1}$, where $a_1$ is the first term and $
CSCA 数学 考试术语