Question: a) (5pt) Build a regular expression that captures any number in the following formats: 3.1452926 -212.45 126 1.9e10 For simplicity, assume only a nonnegative integer

a) (5pt) Build a regular expression that captures any number in

a) (5pt) Build a regular expression that captures any number in the following formats: 3.1452926 -212.45 126 1.9e10 For simplicity, assume only a nonnegative integer may appear after 'e'. Use '.' for symbol

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