Question

If 1/x + 2/y=4 and3/y-1/x=11 then​

Answer 1

Let 1/x=u.

1/y=v

Then the equation look like

u+2v=4. (1) and. -u+3v=11 (2)

here

u+2v=4

-u+3v=11

__________

5v=15

v=15/5

=3

now

Putting the value of v in equation 1

u+2*3=4

u=4-6

u=-2

Now putting the value u &. v. on taken

1/x=u. 1/y=v

1/x=-2. 1/y=3

x=-1/2. y=1/3

MAY MY ANSWER HELP YOU

Answer 2

Step-by-step explanation:

hope it helps