sequence; series; progression
Tone colorsmāmámǎmàma
Meanings
1 sense · 4 examplesnoun
a sequence of numbers arranged in a specific order
In mathematics, sequences may be finite (有限数列) or infinite (无限数列). Common types include arithmetic sequences (等差数列) and geometric sequences (等比数列).
Zhè这
gè个
shù数
liè列
de的
qián前
sān三
xiàng项
shì是
èr2
，
sì4
，
liù6
。
The first three terms of this sequence are 2, 4, and 6.
Děng等
chā差
shù数
liè列
hé和
děng等
bǐ比
shù数
liè列
shì是
gāo高
zhōng中
shù数
xué学
de的
zhòng重
yào要
nèi内
róng容
。
Arithmetic and geometric sequences are important topics in high school mathematics.
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Zhè这
shì是
yī一
gè个
wú无
xiàn限
shù数
liè列
，
méi没
yǒu有
zuì最
hòu后
yī一
xiàng项
。
This is an infinite sequence with no final term.
Qǐng请
xiě写
chū出
zhè这
gè个
shù数
liè列
de的
tōng通
xiàng项
gōng公
shì式
。
Please write out the general term formula for this sequence.