What is the solution of the equations x - y = 0.1 and 1(x + y)-1 = 2 ?	Choose one
A) x = 0.3, y = -0.2
B) x = 1, y = 0.1
C) x = 2, y = 1.1
D) x = 1.2, y = 0.3
E) None
x = 0.3, y = -0.2nswer   x - y = 0.1 ...(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 = 0.3   and y = -0.2   Correct Option: x = 0.3, y = -0.2
<result>A</result>
What is the solution of the equations x - y = 0.1 and 1(x + y)-1 = 2 ?