Squaring In this simple trick, we need to modify the equation and make the units digit zero. After all, it is easy to multiply when units digit is zero. For example - Find square of 43= (43+3) × (43-3) + (3×3)=(46×40) + 9= (460×4) + 9= 1840 + 9 = 1849 Finding Square of Any No. From [...]
Tag: Maths
5 Simple Math Problems No One Can Solve
Mathematics can get pretty complicated. Fortunately, not all math problems need to be inscrutable. Here are five current problems in the field of mathematics that anyone can understand, but nobody has been able to solve. Collatz Conjecture Pick any number. If that number is even, divide it by 2. If it's odd, multiply it by [...]