Answers for "multiply array javascript"

multiply arrays javascript

var sum = 0;
for(var i=0; i< arr1.length; i++) {
    sum += arr1[i]*arr2[i];
}

multiply js

const multiply = (x,y)=>{
if(x==1){ return y;}
else if(x>1){
return y +multiply(x-1,y)
}
else throw "Not Numbers"
}
var result = multiply(4,3);
console.log(result)