যদি {:(f(x),=log_(1-3x)(1+3x),,,x != 0),(,=k, ,,x = 0):} x = 0 এ একটানা থাকে, তারপর মান ও...

If {:(f(x),=log_(1-3x)(1+3x),",",x != 0),(,=k, ",",x = 0):} is continuous at x = 0, then the value of k is

{:(f(x),=(log(1+kx))/(sin x),",",x != 0),(,=5, ",",x = 0):} If f is continuous at x = 0, then k =

If the function {:(f(x),=[log((pi)/4+x)]^(1/x),",","for"x != 0),(,=k, ",","for"x = 0):} is continuous at x = 0, then k = ?

If f(x)={(log_((1-3x))(1+3x)",","for",x ne 0),(k",","for",x =0):} is continuous at x = 0, then k is equal to

{:(f(x),=(1-cos 3x)/(x tan x),",","for" x != 0),(,=k, ",","for" x = 0):} If f(x) is continuous at x = 0, the value of k is

If f(x) {:(=(log (1-2x)-log(1-3x))/x", " x != 0 ),(=a", " x = 0 ):} is continuous at x = 0 , then : a =

{:(f(x),=((3^(sin x)-1)^(2))/(xlog(1+x)),",",x != 0),(,=k, ",",x = 0):} if f is continouous at x = 0, then k =

If f(x)={(log_(1-3x)(1+3x), x!=0),(=k ,x=0)) is continuous at x=0, then value of k equals (A) -1 (B) 1 (C) 2 (D) -2

If f(x) = {{:((log(1+2ax)-log(1-bx))/(x)",",x ne 0),(" "k",",x = 0):} is continuous at x = 0, then k is equal to