Question

Write logical expressions for the following conditions:

- x is not a negative number
- x is a multiple of 7
- x is greater than the sum of y and z
- x is the greatest number among x, y, and z
- x is less than 99 but greater than 49

Answer #1

a ans:

x > 0

explantion:not negative means every number greater then zero is a positive number

b ans:

x % 7 == 0

explanation: x is a number which is multiple of 7.if we devide the number with 7 then if we get 0 then it was multiple of 7 like 14% 7 ==0 then 14 is 2*7 which is multiple one

c ans:

x > sum ( y + z)

explantion: x is greater then when we add two variables y+z

d ans:

x > y && x > z

explanation it x is greater then y and x is greater then z then only x is greatest one

e ans:

x < 99 && x > 49

explanation:it must need to accept these two conditions then only it will give correct output

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