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Parsevals theorem

Parseval’s Theorem – Definition, Conditions and Applications

Parseval’s theorem is an important theorem used to relate the product or square of functions using their respective Fourier series components.

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Closed under addition

Closed Under Addition – Property, Type of Numbers, and Examples

The phrase “closed under addition” is often mentioned when studying the properties and characteristics of different types of numbers. The

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Congruent supplementary angles

Congruent Supplementary Angles – Definition, Measure and Explanation

Congruent supplementary angles are angles that meet two conditions — they are congruent and they are supplementary. These angles share these

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Cavalieris principle

Cavalieri’s Principle – Definition, Conditions and Applications

The Cavalieri’s Principle relates the volumes of two solids given their cross-sections and heights. This principle is also helpful when

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Horizontal shift

Horizontal Shift – Definition, Process and Examples

The horizontal shift highlights how the input value of the function affects its graph. When dealing with horizontal shifts, the focus is solely on

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