Help solve the ff:

Let Y₁ and Y₂ be random samples of size 2 from N(1,1). Prove and explain that ((Y₁+Y₂-2)²/(Y₂-Y₁)²) ~ F_(1,1).

1. Let Y, and Y2 be random samples of size 2 from N (1,1). Prove and explain that (Y1+Y2-2)2 ( Y2 - Y1 ) 2 ~F(1,1)