selenacxoxo
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Size:  75.3 KBI have no idea what's going on in part ciii. Can anyone help me?
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Kevin De Bruyne
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(Original post by selenacxoxo)
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Size:  75.3 KBI have no idea what's going on in part ciii. Can anyone help me?
What is the link between cii and ciii?
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Zacken
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(Original post by selenacxoxo)
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Size:  75.3 KBI have no idea what's going on in part ciii. Can anyone help me?
Use your log laws: \displaystyle \log_{10} \left(\frac{u_{100}}{u_{200}} \right) = \log_{10} u_{100} - \log_{10} u_{200}\right)

Now, this looks precisely like the result you've proven in c(ii), except that n=100.

So, using your answer to part c(ii), what would  \log_{10} u_100 - \log_{10} u_{200} be?

(Remember that it's just c(ii) with n=100)

Edit: too late, sorry Sean!
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BizzStrut
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(Original post by Zacken)
Use your log laws:
No, my log laws
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(Original post by BizzStrut)
No, my log laws
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(Original post by Zacken)
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selenacxoxo
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(Original post by Zacken)
Use your log laws: \displaystyle \log_{10} \left(\frac{u_{100}}{u_{200}} \right) = \log_{10} u_{100} - \log_{10} u_{200}\right)

Now, this looks precisely like the result you've proven in c(ii), except that n=100.

So, using your answer to part c(ii), what would  \log_{10} u_100 - \log_{10} u_{200} be?

(Remember that it's just c(ii) with n=100)

Edit: too late, sorry Sean!
Thanksssssssss
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BizzStrut
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(Original post by selenacxoxo)
Thanksssssssss
Zacken The Dark Lord appreciates your maths help. Soon she will be able to beat Harry once and for all!
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Zacken
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(Original post by selenacxoxo)
Thanksssssssss
You're welcome.
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(Original post by BizzStrut)
Zacken The Dark Lord appreciates your maths help. Soon she will be able to beat Harry once and for all!
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BizzStrut
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(Original post by Zacken)
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Hey, let me make something clear: if I ever give you my socks, it's because I want you to wash them. Got it, spank?
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Zacken
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(Original post by BizzStrut)
Hey, let me make something clear: if I ever give you my socks, it's because I want you to wash them. Got it, spank?
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BizzStrut
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(Original post by Zacken)
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Snappy comeback. Shame the same cant be said of your dress sense!
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Zacken
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(Original post by BizzStrut)
Snappy comeback
Punny.

(we really should stop hijacking this thread now )
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BizzStrut
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The thread's done. There's nothing to debate. Only glory! :ahee:

For Slytherin!!!!
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Zacken
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*coughs* Gryffindor.
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