Math, asked by Cutiepieeeswati, 1 year ago

If S31=5580, a31=360.Find a, d.

please fast


Cutiepieeeswati: why its proper only
Cutiepieeeswati: ya

Answers

Answered by sachinsingh123
3
our birthday is on same date dear.
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Cutiepieeeswati: thanks dear friend
sachinsingh123: wlcm dear
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