081) Prove the following identity using truth table method [A+B+C)(A+B] = AB i Draw logic diagram for the following logic function Z. Z=(C+D)B+(AC + D)B ii) Find the simplified logic function of F for the Figure 8. A- B b Figure 8 09 i) Use l's complement method to prove the following: (AE) - (79)o=(137) For the logic diagram shown in Figure 9. a. Find logic function X b. Simplify X and Prove it is 1