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keelyjmBest ResponseYou've already chosen the best response.0
Write the sum using summation notation, assuming the suggested pattern continues.1  3 + 9  27 + ...
 one year ago

keelyjmBest ResponseYou've already chosen the best response.0
dw:1363357894822:dw Is this correct?
 one year ago

Kanwar245Best ResponseYou've already chosen the best response.0
wait, n has to start from 1 and not 0
 one year ago

keelyjmBest ResponseYou've already chosen the best response.0
The only choices are n=0
 one year ago

JonaskBest ResponseYou've already chosen the best response.3
we shud notice that 1 is chanhing signdw:1363365221629:dw
 one year ago

Kanwar245Best ResponseYou've already chosen the best response.0
can you rewrite the series, I think you have not written it correctly
 one year ago

keelyjmBest ResponseYou've already chosen the best response.0
no that is what it says. I copied and pasted the question.
 one year ago

Kanwar245Best ResponseYou've already chosen the best response.0
so the first two terms are positive?
 one year ago

keelyjmBest ResponseYou've already chosen the best response.0
No the first two terms are 1 and 3. Would this be better?dw:1363358185671:dw
 one year ago

keelyjmBest ResponseYou've already chosen the best response.0
Okay I was not so sure. Thank you!
 one year ago

Kanwar245Best ResponseYou've already chosen the best response.0
the first term will be 0, lol!
 one year ago

keelyjmBest ResponseYou've already chosen the best response.0
not necessarily if you look at the summation question I asked before this.
 one year ago

Kanwar245Best ResponseYou've already chosen the best response.0
the series you gave had the first term 3
 one year ago

keelyjmBest ResponseYou've already chosen the best response.0
Write the sum using summation notation, assuming the suggested pattern continues. 4 + 5 + 14 + 23 + ... + 131 and the answer was \[\sum_{n=0}^{15}9n4\]
 one year ago

Kanwar245Best ResponseYou've already chosen the best response.0
anything to the power of 0 is 1!
 one year ago

keelyjmBest ResponseYou've already chosen the best response.0
and the first term was 4
 one year ago

Kanwar245Best ResponseYou've already chosen the best response.0
yeah I wrote it in that way
 one year ago

Kanwar245Best ResponseYou've already chosen the best response.0
there are more ways to write it
 one year ago

keelyjmBest ResponseYou've already chosen the best response.0
It depends on if it is finite or infinite
 one year ago

Kanwar245Best ResponseYou've already chosen the best response.0
for example I could have written \[\sum_{n=1}^{15}9(n1)4\]
 one year ago

Kanwar245Best ResponseYou've already chosen the best response.0
and that works too!!!!!!!!
 one year ago
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