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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