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OpenStudy (anonymous):
Which expression defines the given series for seven terms? –4 + ( –5 ) + ( –6 ) + . . . {E} (3-n) {E} (-3n-1) {E} (n-3) {E} (-n-3)
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OpenStudy (anonymous):
sorry I read that wrong
OpenStudy (anonymous):
this is an arithmetic series where u are adding -1 plus last term which is n to get next term
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