Factorial-Power Selfie Expressions

This paper brings numbers in such a way that both sides of the expressions are with same digits. One side is digits with factorial and another side are with same digits with respective powers. These types of expressions, we call as selfie expressions. Three types of expressions are studied. One when digits involved are distinct, … Continue reading Factorial-Power Selfie Expressions

Same Digits Equality Expressions

This work brings numbers in such a way that both sides of the expressions are with same digits. One side is numbers with power, while other side just with numbers, such as, a^b+c^d+... = ab+cd+..., etc. The the expressions studies are with positive and negative signs.  Work is done for two to ten terms expressions, divided … Continue reading Same Digits Equality Expressions