`lim_(x rarr pi)(tan x)/(pi-x)......`

lim_(x rarr pi)(sin x)/(pi-x)=

lim_(x rarr0)(sin x)/(pi-x)

lim_(x rarr pi)sgn[tan x]

" f) "lim_(x rarr pi)(sin x)/(pi-x)=?

lim_(x rarr0)(cos x)/(pi-x)

Write the value of (lim)_(x rarr pi)(sin x)/(x-pi)

lim_(x rarr pi)(x-(22)/(7))

For a in R^(+) such that lim_(x rarr0)(1-cos ax)/(x^(2))=lim_(x rarr pi)(sin x)/(pi-x) then a=

For a in R^(+) such that lim_(x rarr0)(1-cos ax)/(x^(2))=lim_(x rarr pi)(sin x)/(pi-x) then the value of a is

For alpha>0, let lim_(x rarr pi)(tan2x)/(x-pi)=lim_(x rarr0)((1-cos2 alpha x)^(2))/(x^(4)) then alpha is equal to