Question

1/x+1/y=5/6
1/x-1/y=1/6​

Answer 1

Answer:

,for finding y use same format

Answer 2

Answer:

here,let 1/x=u and 1/y=v

;u+v=5/6---------->(1)

u-v=1/6------------->(2)

Now adding 1 and 2 we get,

2u=6/6=1

So,u=1/2

Now putting u=1/2 in eq 1 we get,

1/2+v=5/6

v=5/6-1/2=2/3=1/3

Now remembering that we had supposed 1/x=u&1/y=v we put there values as,

1/x=1/2 So x=2 and similarly y=3!!!

Step-by-step explanation:

HOPE IT HELPS!!!