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URGENT!!! PLEASE HELP!!!!!!!!
- Thread starter pdropper
- Start date
- Messages
- 465
- Reaction score
- 17
- Points
- 28
do you want us to just solve it or explain it?
- Messages
- 465
- Reaction score
- 17
- Points
- 28
well i'll explain the first three and you do the rest.
First: a=1 b=1 c=1
in the first AND gate the inputs are b=1 and a=1 so the output will be 1(in AND gate output is 1 if each and every input is 1)
in the first OR gate b=1 and c=1 so the output is 1 (in the OR gate output is 1 if one or more inputs are 1)
in the NOT gate c=1 so output is 0 (in the NOT gate output is always the opposite than the input)
From the outputs of the first OR gate(which is 1) and from the NOT gate( which is 0) the inputs in the second AND gate will be 1 and 0 so it's out put will be 0.
in the last OR gate you have the inputs 1 and 0 so it will give 1 as it's output.
Second: a=1 b=1 c=0
in the first AND gate the inputs are b=1 and a=1 so the output will be 1(in an AND gate output is 1 if each and every input is 1)
in the first OR gate b=1 and c=0 so the output is 1 (in the OR gate output is 1 if one or more inputs are 1)
in the NOT gate c=0 so output is 1 (in the NOT gate output is always the opposite than the input)
From the outputs of the first OR gate(which is 1) and from the NOT gate( which is 1) the inputs in the second AND gate will be 1 and 1 so it's out put will be 1.
in the last OR gate you have the inputs 1 and 1 so it will give 1 as it's output.
Third: a=1 b=0 c=1
in the first AND gate the inputs are b=0 and a=1 so the output will be 0(in an AND gate output is 1 if each and every input is 1)
in the first OR gate b=0 and c=1 so the output is 1 (in the OR gate output is 1 if one or more inputs are 1)
in the NOT gate c=1 so output is 0 (in the NOT gate output is always the opposite than the input)
From the outputs of the first OR gate(which is 1) and from the NOT gate( which is 0) the inputs in the second AND gate will be 1 and 0 so it's out put will be 0.
in the last OR gate you have the inputs 0 and 0 so it will give 0 as it's output.
Hope this helps .
if u can't understand something, post here or pm me.
First: a=1 b=1 c=1
in the first AND gate the inputs are b=1 and a=1 so the output will be 1(in AND gate output is 1 if each and every input is 1)
in the first OR gate b=1 and c=1 so the output is 1 (in the OR gate output is 1 if one or more inputs are 1)
in the NOT gate c=1 so output is 0 (in the NOT gate output is always the opposite than the input)
From the outputs of the first OR gate(which is 1) and from the NOT gate( which is 0) the inputs in the second AND gate will be 1 and 0 so it's out put will be 0.
in the last OR gate you have the inputs 1 and 0 so it will give 1 as it's output.
Second: a=1 b=1 c=0
in the first AND gate the inputs are b=1 and a=1 so the output will be 1(in an AND gate output is 1 if each and every input is 1)
in the first OR gate b=1 and c=0 so the output is 1 (in the OR gate output is 1 if one or more inputs are 1)
in the NOT gate c=0 so output is 1 (in the NOT gate output is always the opposite than the input)
From the outputs of the first OR gate(which is 1) and from the NOT gate( which is 1) the inputs in the second AND gate will be 1 and 1 so it's out put will be 1.
in the last OR gate you have the inputs 1 and 1 so it will give 1 as it's output.
Third: a=1 b=0 c=1
in the first AND gate the inputs are b=0 and a=1 so the output will be 0(in an AND gate output is 1 if each and every input is 1)
in the first OR gate b=0 and c=1 so the output is 1 (in the OR gate output is 1 if one or more inputs are 1)
in the NOT gate c=1 so output is 0 (in the NOT gate output is always the opposite than the input)
From the outputs of the first OR gate(which is 1) and from the NOT gate( which is 0) the inputs in the second AND gate will be 1 and 0 so it's out put will be 0.
in the last OR gate you have the inputs 0 and 0 so it will give 0 as it's output.
Hope this helps .
if u can't understand something, post here or pm me.
- Messages
- 465
- Reaction score
- 17
- Points
- 28
anytime.