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Mathematics, 19.11.2019 18:31 TheMixingToad

Find sn for the given arithmetic series. a1=-68, d=-9,n=23
a.-3841
b.-7682
c.1495
d.-3944

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Find sn for the given arithmetic series. a1=-68, d=-9,n=23
a.-3841
b.-7682
c.1495<...

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