The possible value of p for which graph ...

The possible value of p for which graph of the function `f(x)= 2p^(2)-3p tan x +tan^(2) x+1` does not lie below x-axis for all `x in ((-pi)/(2), (pi)/(2))` is

A

0

B

4

C

3

D

8

Verified by Experts

The correct Answer is:

A

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