Question

1. in1 = True

in2 = False

out = in1 and in2

What is the value of out?

True or False?

2.

in1 = False

in2 = False

out = not in1 and (in2 or not in1)

What is the value of out? True or False?

3.

in1 = True

in2 = False and not in1

in3 = in1 and in2

out = in1 and not in3

What is the value of out? True or False

Answer 1

1. Value of out is 'false'

EXPLANATION:

'and' gives result 'true' when both the conditions are true but if either of them is false then overall the result is 'false'.

So,

true and false = false

Therefore, out= false

2. The value of out is 'true'

EXPLANATION:

Or returns true if one of the conditions is true and returns false if both the conditions care false.

not in1: returns opposite of in1

Since in1 is false, so

not in1= true

Overall,

out= true and (false or true)

out= true and true

out= true

3. The value of out is True

EXPLANATION:

in1= True

in2= False and False

= False

in3= True and False

= False

out= True and True

out= True