MATH 25C - 12.2
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Last updated 4:59 AM on 7/1/26
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8 Terms
1
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magnitude of vector v
sqrt( v1² + v2² )
2
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Unit vector of v
v / |v|
3
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opposite of vector v
-v = < -v1, -v2>
4
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Sign for all integers
Z
5
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Symbol for all rationals
Q
6
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symbol of all rationals for a fraction
7
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c = a value x such that all real numbers
8
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