Math, asked by Vishnobhajan, 7 months ago

the range of f(x) =sgn(x^2)is

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Answered by Kamalegunjan89

Answer:

-1 if function value is negative and 0 if function value is zero. The Domain is the entire set of Real Numbers . Which means f(x) can take any real value. The Range of Signum Function is the Set {-1, 0, 1}, as it has only three possible outputs.

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