`lim_(x->tan^(- 1)3)([tan^2x]-2[tanx]-3)/([tan^2x]-4[tanx]+3)` where `[*]` is greatest integer function of x

(lim)_(x->tan^(-1)3)([tan^3x]-2[t a n x]-3)/([tan^2x]-4[tanx]+3) (where [x] is the greatest integer function of x )

lim_(x rarr tan^(-1)) (tan^(2)x - 2tanx -3)/(tan^(2)x - 4tan x +3 ) =

lim_(x rarr0)(tan^(2)[x])/([x]^(2)), where [] represents greatest integer function,is

Evaluate: lim (tan x)/(x) where [.] represents the greatest integer function

Solve (i) lim_(xtooo)tan^(-1)x (ii) lim_(xto-oo)tan^(-1)x (where [.] denotes greatest integer function)

Solve (i) lim_(xtooo)tan^(-1)x (ii) lim_(xto-oo)tan^(-1)x (where [.] denotes greatest integer function)

lim_(xrarr0) (3 tan3x-4 tan2x-tanx)/(4x^(2)tanx)

lim_(xrarr0) (3 tan3x-4 tan2x-tanx)/(4x^(2)tanx)