## Task 1 - 130921

A tower clock shows exactly 1 PM. Determine how often in total the minute hand and the second hand form a right angle with each other within the next 12 hours, assuming uniform hand movement!
In 12 hours, the minute hand makes exactly 12 revolutions, the hour hand exactly one revolution. The hour hand is overtaken by the minute hand exactly 11 times during this one revolution.

Between any two overtakes, the hands form a right angle exactly twice. Therefore, in 12 consecutive hours, the hands form a right angle 22 times.

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