by Wordpandit | Jan 5, 2022 | Mathematics Concepts, Number System-2022 |
So many times we are asked whether a given number is divisible by some number or not. How do we check that? For smaller numbers it is easier for us to answer, but what if we are asked whether 539274921294 is divisible by a random number, say 3, or 5, or 17? How do we...
by Wordpandit | Jan 5, 2022 | Mathematics Concepts, Number System-2022 |
Every year we have seen questions in CAT and other MBA entrance exams involving direct or indirect application of cubes or cube roots. It has vast applications. Therefore let’s get started with this concept. Cube of a Number: For a given number x, we define, cube of x...
by Wordpandit | Jan 5, 2022 | Mathematics Concepts, Number System-2022 |
In the previous article, we discussed squares, its importance and properties related to squares. But what are square roots? Let us learn about square roots. Definition: The square root of a number x is that number which when multiplied by itself gives x as the...
by Wordpandit | Jan 4, 2022 | Mathematics Concepts, Number System-2022 |
SQUARES & SQUARE ROOTS Before starting with this concept, you should know how important this concept is. In Quant and DILR section of CAT or any other MBA entrance exam, there are questions which involve intense calculations. That is where squares and square roots...
by Wordpandit | Jan 4, 2022 | Mathematics Concepts, Number System-2022 |
In the previous articles, we learnt about an irrational number. But what is a Surd? In this article we will get to know more about Surds and its applications. Definition: An irrational number with root (square root, cube root, etc.) is called a surd. For example: ,...
by Wordpandit | Jan 4, 2022 | Mathematics Concepts, Number System-2022 |
Important Laws of Exponents and Related Properties In the first article for this lesson, we essentially covered the basic concepts for exponents. In this article, we cover the essential laws that govern this topic. Remember, it is vital for you to learn and memorize...
