What is the state of the LEDs ONOFF for the circuit shows be

What is the state of the LED\'s (ON/OFF) for the circuit shows below LED a: LED b: LED c: LED d: LED e: LED f: LED g: What is the state of the LED\'s (ON/OFF) for the circuit shown below LED a: LED b: LED c: LED d: LED e: LED f: LED g: For the circuit shown below, list the segments on the 7-segment display that will be ON for each pulse and find the decimal equivalent.

Solution

Q2) led cdg=on

led a=off (nor gate input 1 0 so output zero)

ledb=off (as output is zero)

ledc=on(as output is one )

note:input given to not gate is zero so at output it turns to one

led d=on (output is one)

led e=off( as output is zero)

led f=off,led g= on(for exor gate wen inputs are 00 or 11 output will be zero)

Q3)

led a=off

ledb=off

ledc=on

led d=on

led e=off

led f=off,led g= on