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anonymous

  • one year ago

Express 4(cos pi/3+iSin pi/3) in rectangular (a+bi) form. With steps please?

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  1. Loser66
    • one year ago
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    cos (pi/3) =?? sin (pi/3) =??

  2. anonymous
    • one year ago
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    60 degrees

  3. anonymous
    • one year ago
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    lol

  4. Loser66
    • one year ago
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    read my questions, please

  5. Loser66
    • one year ago
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    @satellite73 you owed me a "lol", please well prepare for my turn. hahaha

  6. anonymous
    • one year ago
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    What topic of mathematics is this in? (i.e Trig, Calc, etc) Just for my future reference and so I'll know what's to come for me.

  7. anonymous
    • one year ago
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    This is Pre Calculus

  8. anonymous
    • one year ago
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    Cool!

  9. anonymous
    • one year ago
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    Yeah sorta not really :P I think I figured it out, thank you!

  10. anonymous
    • one year ago
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    hint: ignore degrees, evaluate the functions that is all

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