Math, asked by srinu5644, 11 months ago

Find the number of terms in the AP 18,15/12,13........-47

Answers

Answered by arunima180901

4

Answer:

Step-by-step explanation:

tn=-47 =18 +(n-1)-3

-65=(n-1)-3

n-1= 65/3

n=26.6

n=27(approx)

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