Write a code to find second largest number in the given array.?
const arr = [2, 8, 7, 9]
const largetValue = (arr) => {
let firstLargetValue = Math.max(...arr)
index = arr.indexOf(firstLargetValue)
arr.splice(index, 1)
let secondLargetValue = Math.max(...arr)
return (secondLargetValue)
}
conso...
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