Profit – Sale and Cost
Profit – Sale & Cost
Both the question & solution is in the attached image.
*A linear diophantine equation with inequality and remainder or divisibility considerations
Similar Posts
A Diophantine Equation: “How can I find all natural numbers a &b such that a^2 + a + 1 = b^2?”
Answer We assume “natural numbers here includes the number zero” (an old convention – may not be valid…
A Representation as a Sum of Cubes Question
Question & Solution are in the images
The Birthday Problem
Several people have queried me on this…
A Mean Value Theorem or MVT Question?
Question Find all numbers c between a and b for which: (f(b)-f(a))/(b-a) = f'(c) The Problem: f(x) =…
OMK 2014 Bongsu Solutions
The OMK 2014 questions may be downloaded or viewed for free at this link (below): OMK 2014 Questions…
Add to make Perfect Squares
Question What must be added to each of the following expressions to obtain a perfect square? [Q1] a^2…