Question

if x =2 & y =4 then [x/y] x-y + [y/x ]y-x =

Answer 1

Given: The values of x = 2 & y = 4

To find: The value of [x/y] x-y + [y/x ] y-x ?

Solution:

• Now we have given the equation [x/y] x-y + [y/x ]y-x.

• We have also provided with value of x and y which are x = 2 & y = 4.

• So putting these values in equation, we get:

                      [2/4] (2-4) + [4/2] (4-2)

                      (1/2 x -2) + (2 x 2)

                      -1 + 4

                      3

Answer:

           So the value of the given equation is 3.

Answer 2

Answer:

Solution:

Now we have given the equation [x/y] x-y + [y/x ]y-x.

We also have value of x and y which are x = 2 & y = 4.

So putting these values in equation, we get:

[2/4] (2-4) + [4/2] (4-2)

(1/2 x -2) + (2 x 2)

 -1 + 4

 3