I would be grateful if anyone can help me with calculating the odds of successfully choosing 6 numbers from 10 (1 - 10) to match a predetermined result in the following three scenarios.(adsbygoogle = window.adsbygoogle || []).push({});

(1) The six numbers chosen have to match the predetermined numbers and can be chosen in any order. Each number can only be used once.

(2) The six numbers chosen have to match the predetermined numbers (any random order) and also be chosen in the same order. Each number can only be used once.

(3) The six numbers chosen have to match six predetermined numbers and also be chosen in the same order. Any number can be used more than once.

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# Help with odds please

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