4. Automated methods for fuzzy systems aim to construct the function in Figure 2. Why is the function important to automate a fuzzy system? (3 marks) f(x0): R bi exp i=1 j=1 1 Xj - c () 2 2 xj - c'; 1 (7) 2 Rn exp i=1 j=1 Figure 2. The Fuzzy Model Function