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| bio | website | |
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| location | ||
| age | ||
| visits | member for | 8 months |
| seen | 4 hours ago | |
| stats | profile views | 309 |
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Oct 1 |
revised |
Union and Intersection of intervals added 158 characters in body |
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Oct 1 |
comment |
Union and Intersection of intervals Can I post a new question about this problem? |
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Oct 1 |
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Union and Intersection of intervals My idea is solve Solve[{(x - 1)*(x - 5) < 0, x - 1 > 0}, {x}] |
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Oct 1 |
comment |
Union and Intersection of intervals If A = {1 < x < 5} and B= {x > 5}, then Intersection A and B is the empty set, A = Interval[{1, 5}]; B = Interval[{5, [Infinity]}]; IntervalIntersection[A, B] Mathematica out put Interval[{5, 5}] |
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Oct 1 |
comment |
Union and Intersection of intervals If A = {1 < x < 5} and B = {x > 1}. How must I do? |
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Oct 1 |
comment |
Union and Intersection of intervals Thank you very much. |
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Oct 1 |
accepted | Union and Intersection of intervals |
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Oct 1 |
asked | Union and Intersection of intervals |
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Sep 29 |
asked | Lost solution of the equation? |
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Sep 28 |
awarded | Teacher |
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Sep 28 |
comment |
Scalar product of two vectors have the least value Thank you. I solve the problem a = {3, -4, 7}; b = {-5, -14, 17}; m = {x, y, z}; ArgMin[{EuclideanDistance[a, m] + EuclideanDistance[b, m] &[m], 2 x - 3 y + 3 z - 17 == 0}, m] |
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Sep 28 |
comment |
Scalar product of two vectors have the least value If I want to find the point $M$ such that the sum of its distances from the points $A$ and $B$ will have the list value, how do I tell Mathematica to do that? |
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Sep 28 |
answered | Scalar product of two vectors have the least value |
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Sep 28 |
comment |
Scalar product of two vectors have the least value Thank you very much. |
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Sep 28 |
comment |
Scalar product of two vectors have the least value How long Mathematica out put answer? My computer run about 15minutes. |
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Sep 28 |
accepted | Scalar product of two vectors have the least value |
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Sep 28 |
asked | Scalar product of two vectors have the least value |
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Sep 28 |
accepted | Sum of roots of a trigonometric equation |
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Sep 28 |
comment |
Sum of roots of a trigonometric equation Thank Artes very much. |
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Sep 28 |
asked | Sum of roots of a trigonometric equation |
