If $f\left(x\right)$ is continuous at $x=0$, where $f\left(x\right)=\frac{4^x-2^{x+1}+1}{1-\cos x}$, for $x\ne 0$, then $f\left(0\right)=$

If f(x) is continuous at x=0, where f(x)=(10^(x)+7^(x)-14^(x)-5^(x))/...

If f(x) is continuous at x=0, where f(x)=((5^(x)-2^(x))x)/(cos 5x-cos...

If f(x) is continuous at x=pi/2, where f(x)=(3^(x- pi/2)-6^(x- pi/2))...

If f(x) is continuous at x=a,a>0, where f(x)=[(a^x-x^a)/(x^x-a^a), for...

The function f(x) is condtions at the point x=0 where f(x)=log(1+kx)...

For what value of k, the function defined by f(x)={((log(1+2x)sin x^...

If f(x) is continuous at x=0, where f(x)=(log sec^(2)x)/(x sin x), fo...

If f(x) is continuous at x=0, where f(x)=(log(1+x^(2))-log(1-x^(2)))/...

If f(x) is continuous at x=0, where f(x)=(log(1+x+x^(2))+log(1-x+x^(2...

If f(x) is continuous at x=0, where f(x)=(log(2+x)-log(2-x))/(tan x),...

If f(x) is continous at x=0, where f(x) ((e^(3x)-1)sin x)/(xlog(1+x)),...

If f(x)=((8^(x)-1)^(2))/(sin x log (1+ x/4)) in [-1, 1] - {0}, then f...

If the function f(x)=((4^(sin x)-1)^(2))/(x*log(1+2x)), for x!=0 is c...

If f(x) is continuous at x=0, where f(x)=((3^(sin x)-1)^(2))/(x log (...

If f(x) is continuous at x=0, where f(x)={:{(((e^(x)-1)^(4))/(sin(x^(2...

If f(x)=(e^(x)+e^(-x)-2)/(x sin x), for x in [(-pi)/(2), (pi)/(2)]-{0}...

The function defined by f(x)={:{((1+tan^(2)sqrt(x))^((1)/(2x))", for "...

The function defined by f(x)={((x^(2)+e^((1)/(2-x)))^(-1)",",x ne 2)...

Is the function defined by f(x)=x^2-sinx+5continuous at x=pi?