Find the domain of the real function f(x)=1/√x²-a²
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Find the domain of the real function f(x)=1/√x²-a²
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Answer:
Domain of √(a2-x2) (a > 0) is (A) [– a, a] (B) [– a, a] (C) [0, a] (D) [– a, 0]