Integers are any number including 0, positive numbers, and negative numbers. Examples of integers are 3, 70, -92, 234, -3567 etc. Examples of numbers that are not integers are -1.3, 3/4, 2.78, and 345.97...
RD Sharma Solutions for Class 11 covers different types of questions with varying difficulty levels. Practising these questions with solutions may ensure that students can do a good practice of all types of questions that can be framed in the examination. This ensures that they excel in their final examination for the subject of mathematics. In case of any doubts, students can easily refer to the chapter-wise solutions provided below, to ease their studying without any interruption in between. By referring to these solutions, students can get to know various ways of solving questions....
Irrational numbers are real numbers that cannot be expressed as fractions. Irrational Numbers can not be expressed in the form of p/q, where p and q are integers and q ≠ 0. They are the opposite of rational numbers. They are non-recurring, non-terminating, and non-repeating decimals. Irrational numbers are real numbers but are different from rational numbers....
In our daily life, we see many objects like books, pencil boxes, cones, football, cylinder. These all are three-dimensional objects (solid shapes). All these objects occupy some shape and have three dimensions Length, Breadth, Height, or Depth. We often find some shapes with two or more identical (congruent) faces. For example, the cube has squared faces on each side....
MS-Word is a word processing application used for editing and creating documents or files. There are many features and tools provided in it, and it makes your work or task easier....
Permutation in mathematics is the arrangement of the object in a definite order. Permutation is similar to the combination and the basic difference between permutation and combination is that in permutation the order in which the object is taken is important while the combination is the arrangement of the objects when the order of the objects is not important....
Variance and Standard deviation both formulas are widely used in mathematics to solve statistics problems. They provide various ways to extract information from the group of data....
The smallest 3 digit prime number is 101. Prime Number is a number which is only divisible by 1 and the number itself. It has only 2 factors. Let’s find the smallest 3 digit prime number in this article below....
Volume of a regular tetrahedron is a3/(6√2) where a is the edge of the tetrahedron. Pyramid with a triangular base is called a tetrahedron, it is a solid with four triangular faces....
A ratio is a mathematical expression that compares two or more numbers. It shows the relative sizes or quantities of one value to another. It is expressed in the form of a fraction or with a colon, such as 3:1 or 3/1, indicating that for every unit of the second quantity, there are three units of the first....
