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Math Help - Summation

  1. #1
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    Summation

    question in jpg
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  2. #2
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    Is this it?
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  3. #3
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    Hello, Mr_Green!

    I agree with Plato . . .


    If x \;=\;\sum^6_{i=2}\ln(3i-2)

    What is the value of e^x ?

    We have: . x \;=\;\ln(4) + \ln(7)+\ln(10)+\ln(13)+\ln(16)  \:=\:\ln\left(4\!\cdot\!7\!\cdot\!10\!\cdot\!13\!\  cdot\!16\right) \:=\;\ln(58,240)

    Therefore: . e^x\;=\;e^{\ln58,240} \;=\;58,240

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