Math, asked by anushagyawali98, 8 months ago

please solve it quickly....

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Answers

Answered by prathamesh422818
0

Answer:

ans of the question is

= 6/4

Answered by sanketbadoliyaxc
1

Answer:

+5/4

Step-by-step explanation:

a=-5/4

d= -1-(-5/4)=1/4

An=17/4

substituting in,

An=a+(n-1)d

We get, n=23

middle term =12th term

subsituting in above formula for n= 12,

We get, A12= 5/4

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