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Distributivity of Multiplication over Addition Video Lecture | Mathematics & Pedagogy Paper 2 for CTET & TET Exams - CTET & State TET

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FAQs on Distributivity of Multiplication over Addition Video Lecture - Mathematics & Pedagogy Paper 2 for CTET & TET Exams - CTET & State TET

1. What is distributivity of multiplication over addition?
Ans. Distributivity of multiplication over addition is a property in mathematics that states that for any three numbers a, b, and c, the product of a and the sum of b and c is equal to the sum of the products of a and b and a and c.
2. How does distributivity of multiplication over addition help in simplifying expressions?
Ans. Distributivity allows us to simplify expressions by breaking down multiplication over addition into simpler terms. By distributing the multiplication over addition, we can expand the expression and combine like terms to simplify it.
3. Can distributivity be applied to other operations besides multiplication and addition?
Ans. Yes, distributivity can be applied to other operations as well. For example, distributivity of multiplication over subtraction states that a(b - c) = ab - ac, where a, b, and c are numbers.
4. Why is distributivity an important property in mathematics?
Ans. Distributivity is important as it allows for the simplification of expressions, making calculations easier and more efficient. It also helps in solving equations and understanding the relationships between different mathematical operations.
5. How can distributivity of multiplication over addition be visually represented?
Ans. Distributivity can be visually represented using arrays or area models. For example, if we have a rectangle with dimensions a, b, and c, the distributivity property can be illustrated by dividing the rectangle into smaller rectangles and finding the total area by multiplying and adding the appropriate values.
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