 ## Every whole number is a rational number

The rational numbers incorporate every one of the whole numbers, in addition to all portions, or ending decimals, and rehashing decimals. Each normal number can be composed as a portion a/b, were an and b number. For example, 5 can be written as 5/1, -0.175 can be written as -7/40, and 3 1/6 can be … ## How to Calculate Cube Root Easily (Secret Trick)

How to Calculate Cube Root Easily: We will be solving the cube root in 2 parts. First, we shall solve the right-hand part of the answer, and then we shall solve the left-hand part of the answer. If you wish you can solve the left-hand part before the right-hand part. There is no restriction on … ## TIPS for a Successful Attempt For SLET, GATE, JAM, etc.

TIPS for a Successful Attempt For SLET, GATE, JAM, etc. 1. Read Carefully: Make it a habit of always reading the instructions on the front page carefully. Also, before attempting the questions, always read and understand the directions given to attempt a question so that scope for blunders is reduced. 2. Solve The Easy Questions … ## Difference Between Fourier Series and Fourier Transform

Once a question always in a mind of a maths student is what is the Difference Between Fourier Series and Fourier Transform. In this article, we not only discuss the Fourier Series and Fourier Transform. Difference Between Fourier Series and Fourier Transform What is a Fourier series? As the Fourier series is an extension of … ## Zeller’s Rule: What Day on This Date ?

Zeller’s rule is used to calculate the day on which each date falls for any year. This technique gives you a calendar for a specific year. Zeller’s rules have no practical application for students, but some of you may still want to learn the technique, so I included it in the application. Since the rules … ## Conclusion For Maths Project on Sets, Mensuration, Statistics Etc

Many of the schools and college-going students looking for an example of conclusion for maths projects in the topics like sets, coordinate geometry, statistics, and mensuration. Conclusion For Maths Project Conclusion For Maths Project on Statistics You can create a survey and ask your neighbors about who do they admire the most in their childhood, …

## In a 3×3 matrix, entries aij are selected randomly from the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 with replacement where each element aij is a three digit number. Find the probability that each element in each row is divisible by 15.

Question: In a 3×3 matrix, entries aij are selected randomly from the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 with replacement where each element aij is a three-digit number. Find the probability that each element in each row is divisible by 15. Solution: Given: Each aij is a three-digit number So, …