等差

Traditional form:

等差

Pinyin (reading):

děngchā

Definitions:

• degree of disparity
• equal difference

Characters:

• 等 - rank, grade; same, equal; to wait
• 差 - difference, gap; almost, nearly; in error; an officer

Traditional characters:

• 等 - rank, grade; same, equal; to wait
• 差 - difference, gap; almost, nearly; in error; an officer