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anonymous

  • 5 years ago

- into - is what?

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  1. anonymous
    • 5 years ago
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    i mean minus into minus

  2. anonymous
    • 5 years ago
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    linear algebra? are you going over linear transformations?

  3. anonymous
    • 5 years ago
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    yeah

  4. anonymous
    • 5 years ago
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    ok, do you mean into or "onto"? i.e. one-to-one and "onto" linear transformations.

  5. anonymous
    • 5 years ago
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    onto

  6. anonymous
    • 5 years ago
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    onto linear transformations: T is onto if & only if the rank of T is equal to the dimension of W, where T:V-->W is a linear transformation...

  7. anonymous
    • 5 years ago
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    basically every element in W has a preimage in V...

  8. anonymous
    • 5 years ago
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    ...does it make anymore sense? another way of saying it is that T is onto W when Wis equal to the range of T.

  9. anonymous
    • 5 years ago
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    okay

  10. anonymous
    • 5 years ago
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    good luck! little bit more abstract, so some find it a little dry & boring sometimes...

  11. radar
    • 5 years ago
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    minus into minus is positive. Division of like signs are positive.

  12. anonymous
    • 5 years ago
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    right. that's -/-... she stated that she was refering to "onto" which describes a linear transformation in linear algebra--that's why i asked before going any furhter...

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spraguer (Moderator)
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