inequality sign; not equal sign
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Meanings
1 sense · 3 examplesnoun
inequality sign
formalA mathematical symbol used to compare values, indicating that they are not equal or that one is greater/less than the other.
Zài在
shù数
xué学
yùn运
suàn算
zhōng中
，
yào要
zhèng正
què确
shǐ使
yòng用
dà大
yú于
hào号
hé和
xiǎo小
yú于
hào号
zhè这
liǎng两
zhǒng种
bù不
děng等
hào号
。
In mathematical operations, you must correctly use the two types of inequality signs: greater-than and less-than.
“
≠≠
”
shì是
yī一
gè个
cháng常
jiàn见
de的
bù不
děng等
hào号
，
biǎo表
shì示
bù不
děng等
yú于
。
"≠" is a common inequality sign that means 'not equal to'.
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Jiě解
bù不
děng等
shì式
shí时
，
zhù注
yì意
bù不
děng等
hào号
de的
fāng方
xiàng向
shì是
fǒu否
yào要
gǎi改
biàn变
。
When solving inequalities, pay attention to whether the direction of the inequality sign needs to be reversed.