Suppose the value of the boolean variable b is false and the value of the int va

Question

Suppose the value of the boolean variable b is false and the value of the int variable x is 0. What is the value of each of the following expressions? a. b && x = = 0 b. b || x = = 0 C. !b && x = = 0 d. !b || x == 0 e. b && x ! = 0 f. b || x != 0 g. !b && x ! = 0 h. !b || x ! = 0 Simplify the following expressions. Assume b is a variable of type boolean. a. b = = true b. b == false C. b ! = true d. b ! = false Simplify the following statements. Here, b is a variable of type boolean and n is a variable of type int. a. if (n = = 0) {b = true;} else {b = false;} b. if (n == 0) {b = false;} else {b = true;} C. b = false; if (n > 1) {if (n

Explanation / Answer

14)

here && - logical and

|| - logical or

a)answer : False

explantaion:

b = false

x==0 .. true

false && true is false

b)answer : True

explanation:

b = false

x==0 .. true

false || true is true

c)answer: True

b = false

!b is true

x==0 .. true

true && true is true

d)answer : True

b = false

!b is true

x==0 .. true

true || true is true

e)answer:False

b=false

x!=0 is false

false && false is false

f)answer: false

b=false

x!=0 is false

false || false is false

g)answer: False

b=false

!b is true

x!=0 is false

true && false is false

h)Answer : True

b=false

!b is true

x!=0 is false

true || false is true

15)

let b = false

a)answer : false

explanation:false==true..is false

b)answer : true

explanation : false==false.. is true

c)answer: true

explanation :false !=true.. is true

d)answer: false

expanation : false !=false is false

16)

let n = 0

a) n== 0 is true..so b=true

b) n==0 is true .. so, b=false

c)n>1 is false , since n is 0

so b =false

d)n<1 is true, so.. b=true

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