Question

find the domain of the function f(x)=✓1+✓1-✓1-x²​

Answer 1

Step-by-step explanation:

f(x)=√1+√1-√1-x²

=>f(x) = √1 - x^2. [ √1-√1 = 0]

=>f(x)= 1 - x^2

if we take x=1 ,

f(1) = 1- x^2

= 1- 1^2

= 1- 1

= 0

there fore,

f(x) = 1

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