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An equation in which the variable(s) can take any value and it is still true.
ex.
cos(x) = cos(-x)
sin(x) = -sin(-x)
The above equations are true for any real value of x. Identities are sometimes written with a "triple equals sign", as in 3 parallel lines rather than 2.
What else can I help you with?
Where are algebraic identities used in daily life?
Algebraic identities are used in doing calculations in our daily life.These are very important for us.With the help of these we can solve any type of eqation very easily.
Maths project on the topic algebraic identities for class 9?
yes
How do you make model showing algebraic identities?
By using ur brain
What is algebraic expressions and identities?
they are the simple rules in algebra which make calculations a lot easier
What is the Real life use of algebraic identities?
They can be used to simplify expressions so that the solutions can be found more easily.
Why are algebraic expressions called variables?
Algebraic expressions may contain variables but they are not normally called variables. In fact, if they are related to identities, they need not be variable. For example, (4x2 + 8xy + 4y2)/(x + y)2 is an algebraic expression, but it is not a variable: it equals 4.
When two expressions are equal in value?
They are callled: Identical equations or Identities See: http://www.tutorvista.com/search/value-algebraic-expressions
Could you suggest a good and unique Maths model for class 9 on any of these topics - Mensuration or Probability or Statistics or Algebraic identities?
rthetj
How do you do identities?
To work with identities, start by understanding the definitions and properties of the specific identity you are considering, such as trigonometric, algebraic, or geometric identities. Break down complex expressions into simpler components, applying known identities and rules (like the distributive property or factoring) to manipulate the equation. Always verify your transformations by substituting values or comparing both sides of the identity to ensure they are equivalent. Practice with various examples to strengthen your skills in recognizing and proving identities.
Who invented special products as identities?
The concept of special products as identities in mathematics was not invented by a single individual. It is a fundamental principle in algebra that describes certain algebraic patterns or expressions that simplify into known equations or forms, such as the binomial theorem or the difference of squares.
What is an algebraic statement?
An algebraic statement is an algebraic expression or an algebraic equation written in words.
How can you become a math genius?
You cannot become a mathematics genius. You can become good at it by working hard to understand the concepts and practice your mathematics. Depending on you age, the last could be number bonds, times tables or algebraic or trigonometric identities.
