Styles 4. Observe the following waveforms for inputs A, B, and C. (4 Points) a. If A and B were the input signals to a the output w gate, draw the timing diagram of b. If A, B, and C were the input signals to a the output. gate, draw the timing diagram of 5. Given the following truth tables, draw the corresponding logic gate symbol, determine its Boolean expression, and write the VHDL assignment statement. (6 Points) nput B Input A | Output X Symbol: ON OFF ON OFF ON ON OFF OFF OFF ON ON OFF Output X put D1 Input DO Output X Symbol: b. Output X VHDL: X