[" Find "],[lim_(x rarr-1)[1+x+x^(2)+............+x^(10)]]

lim_(x rarr -1) [1+x+x^2+.....+x^10] is :

lim_(x rarr1)[x^(3)-x^(2)+1]lim_(x rarr1)[x^(3)-x^(2)+1] (iii) quad lim_(x rarr3)[x(x+1)]lim_(x rarr1)[1+x+x^(2)+....+x^(10)]

Evaluate the following limit if they exist : lim_(x rarr -1) [1+x+x^2+.....+x^10] .

Evaluate: underset(x rarr -1)lim [1+x+x^2+x^3+................+x^10] .

Find the limits : (i) lim _(x rarr 1) [x^(3)-x^(2)+1] (ii) lim _(x rarr 3)[x(x+1)] (iii) lim _(x rarr-1)[1+x+x^(2)+….+x^(10)]

Evaluate "lim_(x rarr0)x tan(1/x)

Find, lim_(x rarr0)(1-sqrt(1-x^(2)))/(x^(2))

Evaluate : lim_(x rarr0)(2x-1)

Evaluate lim_(x rarr -1) (x^10 + x^5 + 1)/(x-1)

lim_(x rarr 0) [(10^(x)-2^(x)-5^(x)+1)/(x . tan x)] =