Question

Which is the smallest definition of Identity in mathematics?​

Answer 1

Answer:

An identity is an equality relating one mathematical expression A to another mathematical expression B, such that A and B (which might contain some variables) produce the same value for all values of the variables within a certain range of validity.

Answer 2

Answer:

identity smallest definition=In maths, identity can be defined as a number multiplied by which number gave the same number .For example:7+what number=7 so the answer would be 0,9 x what number=9 so the answer is 1

there are 4 types of identities

1)multiplicative identity=1

2)division identity=1

3)additive identity=0

4)subtractive identity=0