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The function f: (a, oo) ->R where R deno...

The function `f: (a, oo) ->R` where R denotes the range corresponding to the given domain, with rule `f(x)=2x^3-3x^2 +6`, will have an inverse provided

A

`a=1, B=[5,oo)`

B

`a=2,B=[10,oo)`

C

`a, 0,B=[6,oo)`

D

`a=-1,B=[1,oo)`

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A
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VIKAS GUPTA (BLACK BOOK) ENGLISH-FUNCTION -SUBJECTIVE TYPE PROBLEMS
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