Question

X/m+y/n=2 and mx-ny=m1-n2

Answer 1

Step-by-step explanation:

The given equations are mx – ny = m2 + n2 …(i) and x + y = 2m …(ii) Multiplying equation (ii) by n and then adding, we get (m + n)x = m2 + n2 + 2mn Substituting the value of x in (ii), we get (m + n) + y = 2m ⇒ y = 2m – m – n ⇒ y = m – n Hence, required solution is m + n, m – n.Read more on Sarthaks.com - https://www.sarthaks.com/777866/solve-the-following-system-of-equations-mx-ny-m-2-n-2-x-y-2m