Maths

For a functionf:A ->B Set A is called the domain of the function fSet B is called the co-domain of the functionThe set of Images of all elements in Set A is called the range i.e it is the set of values of f(x) that we get for each and every x in the domain […]

Functions Chapter in mathematics is quite important for JEE Preparation. Fundamentals of this chapter are required to clear to move ahead. I am trying to give few Important Solved Functions problems for JEE Maths in this article. You can refer to link for below for the detailed study material on Relations and Function So Here we

1) Prove that one of every three consecutive integers is divisible by 3.

2) Find the Quadratic polynomial whose sum and product of zeros are ?2 + 1

3) Find the sum of a+b, a-b, a-3b, …… to 22 terms.

4) For what value of a is the point (-2, a) on the line with equation -3x + 3y = 4?
5) Prove that sec2A+cosec2A can never be less than 2

Maths require lot of practice .The key is to solve lot of question to develop  the problem solving attitude.This is a bundle of free printable maths worksheets grade 6 having the topics such as natural Numbers (Comparison, Word problems), Whole Numbers(Comparison, Properties), algebraic thinking, decimals, mensuration(Perimeter/Area of Simple figures like rectangle,squares), fractions( equivalent fraction, addition of

In this article, we will talk about the difference between congruent and similar. Sometimes a math student gets confused between these two terms.In mathematics, particularly geometry, we use the phrases congruent and similar to compare the shape, proportion, and angles of distinct geometrical figures and shapes. Congruent vs Similar The major distinction between congruent and

Trigonometry is quite a interesting subject. Some of the basic in trigonometry which need to be remember is

tan(x) = sin(x)/cos(x)

cot(x) = cos(x)/sin(x)

Reciprocal Identities:

csc(x) = 1/sin(x)

The square and rectangle are both members of the Quadrilateral family of four-sided polygons. They have some similarities as well as differences. They both have 90° angles with all angles being equal. In addition, the diagonals are equal. This article will explain the fundamental difference between squares and rectangles. We’ll also consider the question, “Is

Number 42 is a composite number and we will find how to find the factors of 42. We will also see techniques to find out the Prime factorisation of 42 easily Factors of 42 A factor of a number is an exact divisor of that number. So factors of 42 are the numbers which are