Question

its urgent guys plz solve it.... ​

Answer 1

Answer:

1/x+1/y=12

y+x/xy = 12

y+x=12xy equation 1

3/x-2/y=1

3y-2x/xy = 1

3y-2x=xy equation 2

Answer 2

Here, 1/x and 1/y is taken as common,

So that we can easily solve it.

For these type of questions either you can refer NCERT Book or RD Sharma.

Hope you Understand.