Hindi, asked by shadowofarpit, 6 months ago

Find the number of terms of the following A.P 18,31/2, 13…………………, -47

Answers

Answered by suryaprakashp346

4

Answer:

first you mark me brainliest

Answered by bestlearner81

1

Answer:

27

Explanation:

a: 18

d: -5/2

l: -47

n :?.

an - 18+(n-1)-5/2

-47-18 = (n-1) -5/2

-65x2/-5 = n-1

27 n=

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