If 0ltxltpiandcosx+sinx=1//2 , then tan...

If `0ltxltpiandcosx+sinx=1//2` , then tan x is

A

a) `((1-sqrt(7)))/(4)`

B

b) `((4-sqrt(7)))/(3)`

C

c) `-((4+sqrt(7)))/(3)`

D

d) `((4+sqrt(7)))/(3)`

Verified by Experts

The correct Answer is:

C

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