| 1 |
| i |
| 1 |
| n+1 |
| 1 |
| n+2 |
| 1 |
| 3n |
| 1 |
| n+1 |
| 1 |
| n+2 |
| 1 |
| 3n |
| 1 |
| 2 |
| 1 |
| i |
| m |
| n |
| m+k |
| n+k |
| m |
| n |
| m+k |
| n+k |
| mn+mk-mn-nk |
| n(n+k) |
| (m-n)k |
| n(n+k) |
| (m-n)k |
| n(n+k) |
| 1 |
| n+1 |
| 1 |
| n+2 |
| 1 |
| 3n |
| 1 |
| n+1 |
| 1 |
| n+2 |
| 1 |
| 3n |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 5 |
| 1 |
| 6 |
| 1 |
| 2 |
| 1 |
| k+1 |
| 1 |
| k+2 |
| 1 |
| 3k |
| 1 |
| 2 |
| 1 |
| ?k+1?+1 |
| 1 |
| ?k+1?+2 |
| 1 |
| 3k |
| 1 |
| 3k+1 |
| 1 |
| 3k+2 |
| 1 |
| 3k+3 |
| 1 |
| k+1 |
| 1 |
| k+2 |
| 1 |
| 3k |
| 1 |
| 3k+1 |
| 1 |
| 3k+2 |
| 1 |
| 3k+3 |
| 1 |
| k+1 |
| 1 |
| 2 |
| 1 |
| 3k+3 |
| 1 |
| k+1 |
| 1 |
| 2 |
| 1 |
| n+1 |
| 1 |
| n+2 |
| 1 |
| 3n |
| 1 |
| 3n |
| 1 |
| 3n |
| 1 |
| 3n |
| 2 |
| 3 |
| 1 |
| 2 |
| 1 |
| n+1 |
| 1 |
| n+2 |
| 1 |
| 3n |
| 1 |
| 2 |
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| sinA |
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