1.f:[−2,2]→[−2,2]f : [-2, 2] \to [-2, 2]f:[−2,2]→[−2,2] and g:[−2,2]→[0,4]g : [-2, 2] \to [0, 4]g:[−2,2]→[0,4] are two functions defined as f(x)={−2,−2≤x≤0x2−2,0<x≤2f(x) = \begin{cases} -2, & -2 \le x \le 0 \\ x^2 - 2, & 0 < x \le 2 \end{cases}f(x)={−2,x2−2,−2≤x≤00<x≤2 and g(x)=∣f(x)∣+f(∣x∣)g(x) = |f(x)| + f(|x|)g(x)=∣f(x)∣+f(∣x∣), thena.fff and ggg are injective mappingsb.fff and ggg are surjective mappingsc.fff is bijective mapping and ggg is injective mappingd.fff is not bijective mapping and ggg is surjective mappingLogin to continueOnly logged in users canattempt or see the solution.
