Question

if ((4, x), (y, 7)) represent an identify function then (x, y) is​

Answer 1

Answer:

(2,4)

Step-by-step explanation:

Identity funtion returns the same value as of input.

Since input x gives output 2

∴ x=2

Similarly input of 4 gives output y

∴y=4

⇒(x,y)=(2,4)

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