1.

The domain of the function f(x)=1√([x]2−7[x]+10) is (−∞,a)∪[b,∞), then a+b is ([x] denotes the greatest integer less than or equal to x)

Answer» The domain of the function f(x)=1([x]27[x]+10) is (,a)[b,), then a+b is
([x] denotes the greatest integer less than or equal to x)


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