What is the solution of the equations x - y = 0.5 and 1(x + y)-1 = 2 ?	Choose one:  A) x = 0.5, y = 0  B) x = 1, y = 0.1  C) x = 2, y = 1.1  D) x = 1.2, y = 0.3  E) None
x = 0.5, y = 0nswer   x - y = 0.5 ...(i)   and 1(x + y)-1=2   ⇒ 1/ (x + y) = 2   ⇒ 2(x + y) =1   ⇒ x + y = 1/2 ...(ii)   On solving Eqs.(i) and (ii),we get   x = 0.5   and y = 0   Correct Option: x = 0.5, y = 0
<result>A</result>
What is the solution of the equations x - y = 0.5 and 1(x + y)-1 = 2 ?