An interval in mathematics refers to a set of real numbers between two endpoints. It can be open, closed, or half-open, depending on whether the endpoints are included. Intervals are used to define domains and ranges and they help describe ...
Category: Class 12 Maths
NCERT Solutions for Class 12 Maths in Hindi and English Medium session 2021-2022
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Trigonometry is a branch of mathematics that studies the relationships between the angles and sides of triangles. It involves functions like sine, cosine and tangent, which are used to solve problems in geometry, physics, engineering and many other fields. It ...
In mathematics, elements are the individual objects or members of a set. A set can contain numbers, letters, or other mathematical objects. For example, in the set A = {1, 2, 3}, the elements are 1, 2, and 3. Elements ...
In Class 12 Maths, relation refers to a connection between elements of two sets, while function is a specific type of relation where each input has exactly one output. Key concepts include domain, range, types of functions like one-one, onto, ...
A function f: ℝ → ℝ maps each real number in the domain ℝ to a real number in the range ℝ. For each input x ∈ ℝ, there is a corresponding output f(x) ∈ ℝ. Class 12 Maths Relations and ...