Mathematics desk | ||
---|---|---|
< December 13 | << Nov | December | Jan >> | December 15 > |
Welcome to the Wikipedia Mathematics Reference Desk Archives |
---|
The page you are currently viewing is an archive page. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages. |
For the Laplacian operator, should one use Δ (U+0394: GREEK CAPITAL LETTER DELTA) or ∆ (U+2206: INCREMENT)? -- Andreas Rejbrand ( talk) 11:27, 14 December 2012 (UTC)
Find a sequence which converges to 0 but not in any l^p ,where p>=1.Is this sequence 1/ln(n+1) or 1/(n^1/p)plz help me to understand it.. — Preceding unsigned comment added by 182.187.28.118 ( talk) 12:00, 14 December 2012 (UTC)
3cos4x * 4 = 12cos4x? -- 84.110.173.27 ( talk) 17:51, 14 December 2012 (UTC)
thanks, 1. what the difference between: 12cos(4x) to 12(cos4x)?
2. y' (3sin4x) = 4*3sinx = 12cos4x right? -- 84.110.173.27 ( talk) 09:38, 15 December 2012 (UTC)
Mathematics desk | ||
---|---|---|
< December 13 | << Nov | December | Jan >> | December 15 > |
Welcome to the Wikipedia Mathematics Reference Desk Archives |
---|
The page you are currently viewing is an archive page. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages. |
For the Laplacian operator, should one use Δ (U+0394: GREEK CAPITAL LETTER DELTA) or ∆ (U+2206: INCREMENT)? -- Andreas Rejbrand ( talk) 11:27, 14 December 2012 (UTC)
Find a sequence which converges to 0 but not in any l^p ,where p>=1.Is this sequence 1/ln(n+1) or 1/(n^1/p)plz help me to understand it.. — Preceding unsigned comment added by 182.187.28.118 ( talk) 12:00, 14 December 2012 (UTC)
3cos4x * 4 = 12cos4x? -- 84.110.173.27 ( talk) 17:51, 14 December 2012 (UTC)
thanks, 1. what the difference between: 12cos(4x) to 12(cos4x)?
2. y' (3sin4x) = 4*3sinx = 12cos4x right? -- 84.110.173.27 ( talk) 09:38, 15 December 2012 (UTC)