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function multiplyAll(arr) { //here the numbers are brought in
var product = 1; //this set the product variable to 1
// Only change code below this line
for(var i =0; i <arr.lenght; i*1){ //basicly adds the numbers we need to go trough until the lengt of the array is reached but instead of adding a 1 like in the example it now should be multiplying
for (var a=0; a < arr[i].length; a*1) {
product =(arr[i][a]); //now the product holds both 1st and second value of the array
}
//for each number in the sub-arr of array it multiplies the product variable
// Only change code above this line
return product; //this can be used to return the product once it has gone trough the process.
}
multiplyAll([[1,2],[3,4],[5,6,7]]); //these are the numbers it needs to multiply
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Challenge: Nesting For Loops
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