[" 4.Find the value of "k" ,for which the function "],[f(x)={[(sqrt(1+kx)-sqrt(1-kx))/(x)," if "-1<=x<0],[(2x+1)/(x-1)," if "0<=x<1]" is continuous at "x=]

Find the value of k for which f(x)={{:((sqrt(1+kx)-sqrt(1-kx))/(x)", if "-1lexlt0),(" "(2x+1)/(x-1)", if "0lexlt1):} is continuous at x = 0

Find the value of 'k', for which: f(x) = {:{(sqrt(1+kx)-sqrt(1-kx))/x, if -1lex<0),((2x+1)/(x-1), if 0lex<1):} is continuous at x=0

Find the value of k for which f(x)={kx+1 when x pi

Find the value of k if x-1 is the factor of P(x) =kx^(2)-sqrt(2)x+1

Find the value of k if x-1 is the factor of P(x)=2x^(2)+kx+sqrt(2)

Find the values of k so that the function f is continuous at the indicated point f(x) = {((sqrt(1+ kx)-sqrt(1-kx))/(x)",","if " -1 le x lt 0),((2x+1)/(x-1)",","if " 0 le x lt 1):} at x= 0

Find the value of k for which the function f(x) f(x)={(kx+1,xlex),(cosx,xgtpi):} is continuous at x = pi