1.

If sin^(2) x tan x + cos ^(2) x cot x - sin 2 x = 1 + tan x + cot x x in (0, pi) then x =

Answer»

`(3 pi)/( 12), (5 pi)/(12)`
`(5 pi)/( 12), (7 pi)/(12)`
`(7 pi)/( 12), (11 pi)/( 12)`
`(9 pi)/(12), (9 pi)/( 12)`

ANSWER :C


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