Ham Mutghir : ہم متغیرّ
1. Covariant : ہم متغیر : changing so that interrelations with another variable quantity or set of quantities remain unchanged.
Miqdar : Quantity : how much there is or how many there are of something that you can quantify.
Munasib Miqdar : Quantity : an adequate or large amount. "He had a quantity of ammunition"
Tadad : Quantity : the concept that something has a magnitude and can be represented in mathematical expressions by a constant or a variable.
Matnu : Variable : a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity.
Ghoroob : Set : the descent of a heavenly body below the horizon. "Before the set of sun"
Set : Set : a group of things of the same kind that belong together and are so used. "A set of books"
Log, Giroh : Set : an unofficial association of people or groups. "The smart set goes there"
Mutghir : Variable : something that is likely to vary; something that is subject to variation. "The weather is one variable to be considered"