The reduce() method applies a function against an accumulator and each value of the array (from left-to-right) to _______ it to a single value.
- multiply
- concatenate
- reduce
- filter
The reduce() method in JavaScript is used to apply a function to an accumulator and each element of the array (from left to right) to reduce it to a single value. It's often used for tasks like summing up values or aggregating data. The correct option is reduce.
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