Question

R={(x,--2).(-5, y )represents the identity function, find the values of x and y​

Answer 1

Answer:

x = -2 , y = -5

Step-by-step explanation:

Identity function = ( a,a )

Therefore, x = -2 and y = -5

HOPE THIS HELPS YOU......

Answer 2

$\fontsize{18}{10}{\textup{\textbf{The values of x and y are x = -2 and y = -5.}}}$

Step-by-step explanation:

The given function is  R={(x,--2), (-5, y)}.

We know that

h : D → R is said to be an identity function if

h(x) = x for all x ∈ D.

Since R is an identity function, so the pre image of -2 is 2 itself and the image of -5 is 5 itself.

Thus, the required values of x and y are  x = -2  and  y = -5.