Math, asked by gagan156719, 11 months ago

In an AP
find an=0,a=-18,n=10 find d

Answers

Answered by nandinisingh1234

0

Answer:

d=9

Step-by-step explanation:

given:-an=0

a=-18

n=10,d=??

an=a+(n-1)d

0=-18+(10-1)d

0=-18+(9)d

18-9=d

9=d

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