Recent content by bendaddy

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    Solving for AC Voltmeters with a Pure Resistance and Pure Inductance

    Homework Statement a) A pure resistance and a pure inductance are connected in series across a 100 V(rms) AC line. An AC voltmeter gives the same reading when connected across either the R or the L. What does it read? (Note: Meters read rms values.) b) The magnitudes of R and L are...
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    Using Fermat's Little Theorem: 18^{802}(mod29) Calculation

    Homework Statement Use Fermat's Little Theorem to calculate 18^{802}(mod29) Homework Equations Fermat's Little Theorem: a^{p-1}\equiv1(modp) where in this case, a=18 and p=29 The Attempt at a Solution By FLT, I found that 18^{28}\equiv1(mod29) So...
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    Proving V is a Real Vector Space Given V is a Complex Vector Space

    I just need to develop a proof using the vector space axioms and the two definitions listed above that if V is a complex vector space, then V is also a real vector space. Not sure how to go about proving it directly though...
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    Proving V is a Real Vector Space Given V is a Complex Vector Space

    Homework Statement Hello, I'm having a little difficulty with this proof. Prove: If V is a complex vector space, then V is also a real vector space. Homework Equations Definition 1: A vector space V is called a real vector space if the scalars are real numbers. Definition 2: A vector...