`lim_( xrarr0) (1-cosx)/(x^(2))`

The value of lim_(xrarr 0)(1-cosx)/(2x^(2)) is

lim_(xrarr0)((1-cos x)/x^2)

Evaluate the following limits: lim_(xrarr0)((1-cosx))/(sin^(2)x)

lim_(xrarr0)(1-cos(2x))/x^(2) = 0.

The value of lim_(xrarr0)(1-cos4x)/x^2 is

If lim_(xrarr0) (f(x))/(x^(2))=a and lim_(xrarr0) (f(1-cosx))/(g(x)sin^(2)x)=b (where b ne 0 ), then lim_(xrarr0) (g(1-cos2x))/(x^(4)) is

If lim_(xrarr0) (f(x))/(x^(2))=a and lim_(xrarr0) (f(1-cosx))/(g(x)sin^(2)x)=b (where b ne 0 ), then lim_(xrarr0) (g(1-cos2x))/(x^(4)) is

The value of lim_(xrarr0)(1-cosx)/x is