Question

Find the domain and range of the real function fx = 1/ 1- x^2​

Answer 1

Answer:

Solution:

(x,y) = (4, 0)

Here, x= 4 and y=0

Substituting the values of x and y in the equation x -2y = 4, we get,

x–2y = 4

⟹ 4 – 2×0 = 4

⟹ 4-0 = 4

⟹ 4 = 4

(4, 0) is a solution of the equation x–2y = 4

Answer 2

Answer:

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Step-by-step explanation:

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