If the function `f(x)` defined by `f(x)={(log(1+3x)-log(1-2x))/x\ \ \ ,\ \ \ x!=0\ \ \ \ \ \ \ \ \ \ \ \ \ \ \k\ \ \ \ \ \ \ ,\ \ \ \ \ \ \ x=0` is continuous at `x=0` , then `k=` (a) 1 (b) 5 (c) -1 (d) none of these

If the function f(x) defined by f(x)={(log(1+a x)-log(1-b x))/x ,\ \ \ if\ x!=0\ \ \ \ \ \ \ \ \ \ \ \ k ,\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ if\ x=0 is continuous at x=0 , find k .

If the function f(x) defined by f(x)=(log(1+3x)-log(1-2x))/(x),x!=0 and k

If f(x)={(log(1+a x)-log(1-b x))/x\ \ \ ,\ \ \ x!=0,\ \ \ \ \ \ \k\ \ \ \ \ \ \ \ \ \ \ \ \ \ ,\ \ \ \ \ \ \ \ \ \ \ x=0 and f(x) is continuous at x=0 , then the value of k is a-b (b) a+b (c) loga+logb (d) none of these

if the function f(x) defined by f(x)=(log(1+ax)-log(1-bx))/(x), if x!=0 and k if x=0 is continuous at x=0, find k

If f(x)=(1-cos2x)/(x^(2)) , x!=0 and f(x) is continuous at x=0 ,then f(0)= (a) 1 (b) 2 (c) 3 (d) None of these

The value of k which makes f(x)={(sin x)/(x),x!=0, and k,x=0 continuous at x=0, is (a) 8 (b) 1(c)-1 (d) none of these

If the function defined by f(x) = {((sin3x)/(2x),; x!=0), (k+1,;x=0):} is continuous at x = 0, then k is

IF the function f(x) defined by f(x) = x sin ""(1)/(x) for x ne 0 =K for x =0 is continuous at x=0 , then k=

Value of f(0) so that f(x) = (log(1+bx)-log(1-ax))/x is continuous at x = 0 is

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