- #1
madking153
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determine following setd of vectors in F(-infinitity, infinitiy) are linearly independent (using appropriate identities)
0, [cos (pi*x)]^3 , [sin 3*pi*x]^5
pls help !
0, [cos (pi*x)]^3 , [sin 3*pi*x]^5
pls help !
Identities in linear algebra refer to mathematical expressions that are always true, regardless of the values of the variables involved. They are used to simplify and prove equations and expressions.
Identities can be used to show that a linear combination of vectors is equal to zero. If this is true, then the vectors are linearly dependent. Conversely, if the linear combination is not equal to zero, then the vectors are linearly independent.
Yes, identities can be used to prove linear independence of any set of vectors. However, it is important to choose the appropriate identities for the specific set of vectors being analyzed.
Yes, there are several commonly used identities in linear algebra that are used to prove linear independence. These include the Zero Vector Identity, the Distributive Property Identity, and the Associative Property Identity.
In real-world applications, identities can be used to prove that a set of variables or parameters are independent of each other. This can be helpful in various fields such as economics, engineering, and physics, where linear independence is important in analyzing systems and making predictions.