[" Let "h(x)=|kx+5|," domain of "f(x)" is "[-5,7]," domain of "],[f(h(x))" is "[-6,1]" and range of "h(x)" is the same as the "],[" domain of "f(x)," then value of "k" is "]

Let h(x)=|k x+5| ,then domainof f(x) be [-5,7], the domain of f(h(x)) be [-6,1] ,and the range of h(x) be the same as the domain of f(x). Then the value of k is. (a)1 (b) 2 (c) 3 (d) 4

Let h(x)=|k x+5| ,then domainof f(x) be [-5,7], the domain of f(h(x)) be [-6,1] ,and the range of h(x) be the same as the domain of f(x). Then the value of k is. (a)1 (b) 2 (c) 3 (d) 4

Let h(x)=|k x+5| ,then domainof f(x) be [-5,7], the domain of f(h(x)) be [-6,1] ,and the range of h(x) be the same as the domain of f(x). Then the value of k is. (a)1 (b) 2 (c) 3 (d) 4

Let h(x)=|k x+5|,then domainof f(x) be [-5,7], the domain of f(h(x)) be [-6,1],and the range of h(x) be the same as the domain of f(x). Then the value of k is. (a)1 (b) 2 (c) 3 (d) 4

Let f(x)=(x)/(1+|x|) Domain of f(x) is-

If domain of y=f(x) is xin[-3,2] , then the domain of f([x]) is

If domain of y=f(x) is xin[-3,2] , then the domain of f([x]) is