lim_(x rarr(pi)/(2))((pi)/(2)*x)tan x

lim_(x rarr(pi)/(2))(((pi)/(2)-x)sin x-2cos x)/(((pi)/(2)-x)+cot x)

lim_(x rarr((pi)/(2)))(1-sin x)tan x=

lim_ (x rarr (pi) / (2)) (2x tan x- (pi) / (cos x))

lim_(x rarr(pi)/(2))[x tan x-((pi)/(2))sec x] is equal to

lim_ (x rarr (pi) / (2)) (2x tan x-pi sec x)

The value of lim_(x rarr(pi)/(3))((tan^(3)x-3*tan x)/(cos(x+(pi)/(6))))

The value of lim_(x rarr(pi)/(3))(tan^(3)x-3tan x)/(cos(x+(pi)/(6)))is:

lim_(x rarr2)(2^(x)+2^(3-x)-6)/(sqrt(2^(-x))-2^(1-x))-lim_(x rarr(pi)/(3))(tan^(3)x-3tan x)/(cos(x+(pi)/(6)))> then the greatest value of a is

lim_ (x rarr (pi) / (2)) (sec x-tan x)

lim_ (x rarr (pi) / (2)) (sec x-tan x) / (pi-2x)