boomerang285
Find the value of the following expression:



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boomerang285
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\[\sum_{1}^{4}(i+1)\]

TomTodd
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(1+1) + (2+1) + (3+1) + (4+1) if the sigma is working in terms of i?

TomTodd
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dw:1360691829663:dw right?

boomerang285
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I think so.. this is all new to me, just started this stuff monday

TomTodd
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Do you know about sigma notation?

boomerang285
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i got 14

TomTodd
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Yeah, that's what I got

boomerang285
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not really.. just now learning,, I was just thrown into this stuff..

boomerang285
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so what about this questions \[\sum_{1}^{3} 2^{i}\]