Select the correct properties — task. Mathematics CBSE, Class 8.

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1. Which of the following is correct?

If the digit ends at \(2\), then the unit place of its cube is \(8\).
If the digit ends at \(2\), then the unit place of its cube is \(2\).
If the digit ends at \(2\), then the unit place of its cube is \(6\).
If the digit ends at \(2\), then the unit place of its cube is \(4\).

2. Which of the following is correct?

Each prime factor of a number appears two times in its cube.
Each prime factor of a number appears four times in its cube.
Each prime factor of a number appears the same number of times in its cube.
Each prime factor of a number appears three times in its cube.

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