Up Curve
Welcome to Up Curve!
This is mainly a problem-solving channel for mathematics. We try to solve problems in algebra, elementary number theory, geometry, trigonometry, and calculus of moderate difficulty. Those who are interested in mathematics, as well as those who are preparing for JEE, SAT, various Olympiad examinations, and college-level entrance competitions, may benefit and be motivated.
We are not into rigorous mathematics; we are interested in the beautiful and fun side of mathematics. Hope you will find it inspiring!
Can you find the limit?
Can you solve this ?
An elementary way of proving irrationality of some type of numbers
How many zeros at the right end of 142!.
Can you find which one is bigger
A beautiful infinite series
Can you find the number of real roots of this equation.
An easy inequality problem
An elementary non inductive way of summing squares of natural numbers.
A simple inequality problem
Can you solve this Trigonometry problem using complex number
An olympiad type algebra problem.
An olympiad type problem about polynomials
Prime and divisors problem
An elementary number theory problem about divisor
Solution of system of equation using polynomial.
A pseudo looking rational number
Cube and factorial
A Pre Olympiad Problem about prime factorization
An Olympiad type problem about prime number.
A common tricky remainder problem.
An elementary number theory problem about prime number
A simple problem about polynomial
An elementary number theory problem on composite number.