Instructions

Your task, is to create N×N multiplication table, of size provided in parameter.

For example, when given size is 3:

1 2 3
2 4 6
3 6 9

For the given example, the return value should be:

[[1,2,3],[2,4,6],[3,6,9]]

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My solution

export function multiplicationTable (size: number): number[][] {
  return Array.from({length: size}, (_, i) => Array.from({length: size}, (_, j) => (i + 1) * (j + 1)));
}

Please check this problem at this Link!