Calculate the sum of all the values in an array const arr= [1,4,5,7]; const arrSum = arr.reduce((a,b)=>a+b); // valSum -- 17 2. Generating array from a function arguments function generateArray() {
return Array.from(arguments);
} f(1,2,4)) //result -- [1,2,4] 3. Sorting the value of an array in ascending order. const sortArrayValues…