`lim_(x->0^+)cos^(- 1)(1-x)/(sqrt(x))`

lim_(x rarr 0^+)(cos^(-1)(1-x))/(sqrt(x)) is equal to

lim_(x rarr0^(+))(cos^(-1)(1-x))/(sqrt(x))=

lim_(xto1)cos^(-1)((1-sqrt(x))/(1-x))= .......

lim_(x->1/sqrt2 ^+) cos^- 1(2xsqrt(1-x^2))/((x-1/sqrt2))-lim_(x->1/sqrt2^-) cos^- 1(2xsqrt(1-x^2))/((x-1/sqrt2))

lim_(x to 0) (1 - cos x)/(x sqrt(x^(2))

lim_(x to 0) (1 - cos x)/(x sqrt(x^(2))

lim_(x to 0) (pi^(x)-1)/(sqrt(1+x)-1)

lim_(x to 0) (2^(x) - 1)/(sqrt(1 + x) - 1) =