In earlier classes, we have discussed systems of linear equations and their applications in day
In Class XI, while studying Analytical Geometry in two dimensions, and the introduction to
In our day to day life, we come across many queries such as - What is your height? How should a
In Class XI and in Chapter 5 of the present book, we discussed how to differentiate a given
In geometry, we have learnt formulae to calculate areas of various geometrical figures
Differential Calculus is centred on the concept of the derivative. The
If a quantity y varies with another quantity x, satisfying some rule y = f(x), then f'(x)
A real valued function is continuous at a point in its domain if the limit of
If we interchange any two rows (or columns), then sign of determinant changes. If any two rows
In this chapter, you study different types of relations and equivalence relation, composition
In earlier Classes, we have studied the probability as a measure of
In Chapter 1, we have studied that the inverse of a function f, denoted by f–1,
A matrix is an ordered rectangular array of numbers or functions. A matrix having m rows and n
