const array1 = [1, 2, 3];
console.log(array1.includes(2));
// expected output: true
const pets = ['cat', 'dog', 'bat'];
console.log(pets.includes('cat'));
// expected output: true
console.log(pets.includes('at'));
// expected output: false
const array1 = [1, 2, 3];console.log(array1.includes(2));// expected output: trueconst pets = ['cat', 'dog', 'bat'];console.log(pets.includes('cat'));// expected output: trueconsole.log(pets.includes('at'));// expected output: false