Question

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

Answer 1

Answer:

Solutions

Step-by-step explanation:

R=x-2.-5,y gazab ka question hai

Answer 2

The values of x and y are -2 and -5 resp.

Step-by-step explanation:

Since we have given that

R={(x,-2).(-5,y)}

It represents the identity function.

So, f(x) =x

So, it becomes,

$f(x)=-2\\\\x=-2$

and

$f(-5)=y\\\\y=-5$

Hence, the values of x and y are -2 and -5 resp.

# learn more:

If x/y=2/5 then find the value of (x+y)/(x-y)​

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