An algebra problem by Ninad Akolekar

Algebra Level 2

Find the number of all values of 'a' such that the three equations \( ax + y = 1\) ;\( x + y =2\) and \(x-y = a\) are satisfied by the same ordered pair (x, y). Given that x, y and a are real numbers.

×

Problem Loading...

Note Loading...

Set Loading...