Uncategorized
Absolute Value Equations and Inequalities
Whats is Absolute value? Absolute value (or Modulus) represented by |x| of a real number x is the non-negative value of x…
Blog
Number Theory
How to Calculate Remainders of large numbers
In this post we will see how to calculate remainders like the remainder of a sum, remainder of a product and understand…
Number Theory
Last Two Digits of Large Number
Here, we will see how to find the last two digits of a large number. In the previous post we tried to…
Number Theory
Units digit of a number raised to power
Here, we will see how to find the units digit of a number that is in the form ${x^y}$. We will first…