Math, asked by BRAINLYBRAINboss, 11 months ago

The range of f(x) = sgn (2") + sgn (x - 5]) is
(1) {1, 2}
(2) {2}
3) (-2, 0, 2)
(4) {-1, 0, 1}​

Answers

Answered by iambhaskar6258
0

Step-by-step explanation:

I think 3 is the answer....

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