Q24Multiple correct4 Marks3 Dec 2023Consider the functions f(x)=x+2f(x)=\sqrt{x+2}f(x)=x+2 and g(x)=log(1+x2)g(x)=\log(1+x^2)g(x)=log(1+x2). Which of the following options is/are true?A(f∘g)(x)=log(2x+1)(f\circ g)(x)=\log(2x+1)(f∘g)(x)=log(2x+1).BThe domain of the function (g∘f)(x)(g\circ f)(x)(g∘f)(x) is [−2,−1][-2,-1][−2,−1].C(g∘f)(x)=log(x+3)(g\circ f)(x)=\log(x+3)(g∘f)(x)=log(x+3).DThe domain of the function (g∘f)(x)(g\circ f)(x)(g∘f)(x) is [−2,∞)[-2,\infty)[−2,∞).
