the domain of the function f o g , where f(X)=√x and g(X)=√2-x is [-infinity,2] true or false explain
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Answer:
True
Step-by-step explanation:
f •g = f(g(x))
Yes, the domain of the function is [-∞, 2]
If x is greater than 2, (√2 - x) becomes negative. Negative integer inside the root is not possible for a real number
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