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A proof by simple identity is a type of mathematical proof that uses the concept of identity to show that two expressions are equal. This type of proof is commonly used in algebra and calculus.
A proof by simple identity is applicable when two expressions are identical or can be manipulated to become identical through basic algebraic operations such as addition, subtraction, multiplication, and division.
The steps for constructing a proof by simple identity are as follows:
Yes, a proof by simple identity can be used in any branch of mathematics where the concept of identity is applicable, such as algebra, calculus, and trigonometry.
Yes, some common mistakes to avoid when constructing a proof by simple identity are: