let value1 = true
let value2 = false

let valueNot1 = !value1
//valueNot1 is false

let valueNot2 = !value2
//valueNot2 is true

let valueAnd = value1 && value2
//valueAnd is false

let valueOr = value1 || value2
//valueOr is true

console.log(`valueNot1 is ${valueNot1}`)
console.log(`valueNot2 is ${valueNot2}`)
console.log(`valueAnd is ${valueAnd}`)
console.log(`valueOr is ${valueOr}`)