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Questions and Answers
Define the concept of function in mathematics and provide an example of a function related to one of the IGCSE Maths B topics mentioned.
A function is a relation between a set of inputs and a set of possible outputs, where each input is related to exactly one output. An example related to IGCSE Maths B topics is the function for calculating the area of a circle: A(r) = πr^2, where r is the radius of the circle.
Explain the application of trigonometry in solving real-world problems and provide a specific example.
Trigonometry is used in various real-world applications such as architecture, engineering, and physics. An example is calculating the height of a building using the angle of elevation and distance from the building to the observer.
Discuss the importance of algebra in mathematics and its relevance to the study of mensuration.
Algebra plays a crucial role in mensuration by providing formulas and equations to calculate the measurements of geometric shapes. For example, the use of algebraic expressions is essential in determining the volume and surface area of three-dimensional figures.
