Math, asked by jayapaulraju9849, 11 months ago

7. Which term of the A.P. 72, 63, 54, ........ is zero?

Answers

Answered by yashagrawal64

6

Answer:

a=72 an=0 d=-9

Step-by-step explanation:

an=a+(n-1)d

0=72+(n-1)-9

-72=(n-1)-9

n-1=8n=9

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