If `f(x)=e^x/(1+e^x), I_1=int_(f(-a))^(f(a)) xg(x(1-x))dx` and `I_2=int_(f(-a))^(f(a)) g(x(1-x))dx`, then `I_2/I_1`= (A) `-1` (B) `-3` (C) `2` (D) `1`

If f(x) =(e^x)/(1+e^x), I_1=int_(f(-a))^(f(a)) xg(x(1-x))dx , and I_2=int_(f(-a))^(f(a)) g(x(1-x))dx, then the value of (I_2)/(I_1) is

If f(x) =(e^x)/(1+e^x), I_1=int_(f(-a))^(f(a)) xg(x(1-x))dx , and I_2=int_(f(-a))^(f(a)) g(x(1-x))dx, then the value of (I_2)/(I_1) is

If f(x) =(e^x)/(1+e^x), I_1=int_(f(-a))^(f(a)) xg(x(1-x))dx , and I_2=int_(f(-a))^(f(a)) g(x(1-x))dx, then the value of (I_2)/(I_1) is

If f(x)=(e^x)/(1+e^x), I_1=int_(f(-a))^(f(a))xg(x(1-x)dx and I_2=int_(f(-a))^(f(a)) g(x(1-x))dx , then the value of (I_2)/(I_1) is (a) -1 (b) -2 (c) 2 (d) 1

If f(x) =(e^x)/(1+e^x), I_1=int(f(-a))^(f(a)) xg(x(1-x)dx, and I_2=int_(f(-a))^(f(a)) g(x(1-x))dx, then the value of (I_2)/(I_1) is (a) -1 (b) -2 (c) 2 (d) 1

If f(x) = (e^x)/(1 + e^x) , I_1 = int_(f(-a))^(f(a)) x g {x(1 - x)} dx and I_2 = int_(f(-a))^(f(a)) g{x(1 - x)} dx , then (I_2)/(I_1) is :

Let f be a function defined by f(x)=4^x/(4^x+2) I_1=int_(f(1-a))^(f(a)) xf{x(1-x)}dx and I_2=int_(f(1-a))^(f(a)) f{x(1-x)}dx where 2a-1gt0 then I_1:I_2 is (A) 2 (B) k (C) 1/2 (D) 1

Let f be a function defined by f(x)=4^x/(4^x+2) I_1=int_(f(1-a))^(f(a)) xf{x(1-x)}dx and I_2=int_(f(1-a))^(f(a)) f{x(1-x)}dx where 2a-1gt0 then I_1:I_2 is (A) 2 (B) k (C) 1/2 (D) 1