[f(x)=((sin x)/(sin a))^((1)/(x-a))" if "x!=a" and "],[f(x)=k" if "x=a" and "f(x)" is continuous at "x],[=a," then "k=]

If f(x)=((sin x)/(sin a))^((1)/(x-a)) if x!=a and f(x)=k if x=a and f(x) is continuous at x=a then value of k is

f(x) ((sinx)/(sina))^((1)/(x-a) ) " if " x ne a and f(x) = k if x = a and f(x) is continuous at x = a then k =

If f(x) {:( =(sin pix)/(5x)", if " x!=0),(=k ", if " x = 0 ):} is continuous at x = 0 , then : k =

If f(x) = (x-sin x)/x for x!= 0 , and f(x) = k , for x = 0 is continuous at x = 0 ,then k = ….

Prove that f(x) = sin x and f(x) = cos x are continuous.

If the function f(x)=(sin 3x)/(x)" for "x ne 0 and f(0)=k/2 is continuous at x=0 then k=

If the function f(x)={{:((sin x)/(x) + cos x", if " x ne 0 ), (k", if " x =0 ):} is continuous at x=0, then find the value of k.

if f(x)=(sin^(-1)x)/(x),x!=0 and f(x)=k,x=0 function continuous at x=0 then k==

if f(x)=(cos^(2)x-sin^(2)x-1)/(sqrt(x^(2)+1)-1),x!=0 and f(x)=k,x=0 is continuous at x=0 then k=