Is this irreducible?
If not, how many simpler stars make it up?
Is this irreducible?
If not, how many simpler stars make it up?
Click on the problem number to see a complete worked solution.
1. Make up an addition table and a multiplication table for clock arithmetic modulo 9.
| 2. Draw the {9/4} star. | 3. Draw the {9/3} star. |
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Is this irreducible? If not, how many simpler stars make it up? |
Is this irreducible? If not, how many simpler stars make it up? |