" If "int(dx)/(x^(2)+ax+1)=f(g(x))+c," then "

If int(dx)/(x^(2)+ax+1)=f(x(x))+c, then f(x) is inverse trigonometric function for |a|>2f(x) is logarithmic function for |a| 2g(x) is rational function for |a|<2

If int(dx)/(x^2+a x+1)=f(g(x))+c , then f(x) is inverse trigonometric function for |a|>2 f(x) is logarithmic function for |a| 2 g(x) is rational function for |a|<2

If int(dx)/(x^2+a x+1)=f(g(x))+c , then f(x) is inverse trigonometric function for |a|>2 f(x) is logarithmic function for |a| 2 g(x) is rational function for |a|<2

If int cosex 2x dx = f(g(x)) + c , then

If int(dx)/(x+x^(2011))=f(x)+C_(1) and int(x^(2009))/(1+x^(2010))dx=g(x)+C_(2) (where C_(1) and C_(2) are constants of integration).Let h(x)=f(x)+g(x) .If h(1)=0 then h(e) is equal to

If int(dx)/(x+x^(2011))=f(x)+C_(1) and int(x^(2009))/(1+x^(2010))dx=g(x)+C_(2) where C_(1) and C_(2) are constants of integration.Let h(x)=f(x)+g(x) . If h(1)=0 then h(e) is equal to

If int(dx)/(x+x^(2011))=f(x)+C_(1) and int(x^(2009))/(1+x^(2010))dx=g(x)+C_(2) (where C_(1) and C_(2) are constants of integration).Let h(x)=f(x)+g(x) .If h(1)=0 then h(e) is equal to

If int(dx)/(x+x^(2011))=f(x)+C_(1) and int(x^(2009))/(1+x^(2010))dx=g(x)+C_(2) (where C_(1) and C_(2) are constants of integration). Let h(x)=f(x)+g(x). If h(1)=0 then h(e) is equal to :