Math, asked by cheenu03, 10 months ago

Find the middle term of A.P 6,13,20,………..216

Answers

Answered by Sanakhan552458
5

Step-by-step explanation:

give you right sentence please

Answered by mandeepgujjar924
12

Step-by-step explanation:

216=6+(n-1)7

n=31

so 16 st term is middle

a+15d=6+15*7=111

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