Math, asked by ishani925143, 1 year ago

Find d if a=3, n=8 and S=192

Answers

Answered by GuriyaKaur

2

d =26

192=8/2 (2a+(8-1)d)

solve it

ishani925143: d isn't 26

ishani925143: Ur answer is wrong

GuriyaKaur: it's 24

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