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If f(x)=(t+3x-x^(2))/(x-4), where t is ...

If `f(x)=(t+3x-x^(2))/(x-4)`, where t is a parameter that has a minimum and maximum , then the range of values of t is

A

(0,4)

B

`(0,oo)`

C

`(-oo,4)`

D

`(4,oo)`

Text Solution

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The correct Answer is:
C
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