Question

what are identities ​

Answer 1

Answer:

I think it would help u

Step-by-step explanation:

In mathematics an identity is an equality relation A = B, such that A and Bcontain some variables and A and B produce the same value as each other regardless of what values (usually numbers) are substituted for the variables. In other words, A = B is an identity if A and B define the same functions. This means that an identity is an equality between functions that are differently defined. For example, (a + b)2  =  a2 + 2ab + b2 and cos2(x) + sin2(x) = 1 are identities. Identities are sometimes indicated by the triple bar symbol ≡ instead of =, the equals sign.

Answer 2

Answer:

Short Answer

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who or what a person or a thing is

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