task2.js

//Activity 1:
let a=12
let b=3
let sum=a+b;
console.log(sum);

let sub=a-b;
console.log(sub);

let mul=a*b;
console.log(mul);

let div=a/b;
console.log(div);

let rem=a%b;
console.log(rem);


//Activity 2:
a+=b;
console.log(a);
a-=b;
console.log(a);
//value of a is changing and store the last value whcih was log the result


//Activity 3:
let x=20;
let y=17;
let greater=x>y;
console.log(greater);
let smaller=x<y;
console.log(smaller);

let greaterthanequal=x>=y;
console.log(greaterthanequal);
let smallerthanequal=x<=y;
console.log(smallerthanequal);

let p=123
let q='123'
let r=p==q;
console.log(r);
//It checks the value is equal or not(there value is same)
let s=p===q
console.log(s);
//It checks the value and type is equal or not(there value is same but type is different


// //Activity 4:
let num1=10
let num2=15
let num3=7
console.log(num1>num2 && num1>num3)
console.log(num1>num2 || num1>num3)

let num4=3
let num5=-1
console.log(!(num4>0 || num5>0));


//Activity 5:
let num=5;
console.log((num>0)? 'greater than zero':'less than zero');